It has 3 edges and 3 angles (or vertices). Trigonometry calculator Right triangle calculator. Then click Calculate. You can therefore plug the numbers directly into the Law of Cosines formula to get your answer. The simplest scalene triangle for which to find the missing side is the last one listed above. The Obtuse Triangle has an obtuse angle (an obtuse angle has more than 90°). First we divide the triangle into two right angled triangles by drawing in the height, h, from the vertex to the base. Please input only three values and leave the values to be calculated blank. The Scalene triangle can also be defined by 2 edge sides and 1 angle; our calculator can deal with this case. The three sides could have same measure or different measure. Maths Scalene Triangle (Three Unequal Sides) Calculator Module. This calculator completes the analysis of an irregular triangle given any three inputs. Find information related to equilateral triangles, isosceles triangles, scalene triangles, obtuse triangles, acute triangles, right angle triangles, the hypotenuse, angles of a triangle and more. Types of triangles quiz. Here is a graphic preview for all of the Triangle Worksheets. C Program to Calculate Area of Square 18. In other words, it determines: The length of the hypotenuse of a right triangle, if the lengths of the two legs are given;. Some scalene triangles are also right triangles. Refer to the triangle PER. Also, the calculator will show you a detailed explanation. To find the. Here's a quick (and simple) example: To find the area of the triangle with vertices (0,0), (1,1) and (2,0), first draw a graph of that triangle. The other two sides are called the legs or catheti  (singular: cathetus) of the triangle. An easy to use area of a triangle calculator, which supports the basic height times side formula, as well as rules for solving triangles such as SSS, SAS, ASA, SSA, and the right-angled triangle hypothenuse by length of one of the other sides. Scalene triangle is a triangle in which all the sides of the triangle will be unequal. This video shows you how to find the area of a scalene or even an obtuse triangle whenever you have either all 3 sides or just the angle with two adjacent sides. Triangular Pyramid Volume Calculator. Thus, it is a scalene triangle. • Microsoft Word or Adobe • Calculator (if necessary) • Circumscribed Circle Construction Worksheet (included) • Compass • Straightedge Inscribed Circle Construction • MAFS. 5 - Applications of Matrices and Determinants Area of a Triangle. Use our triangle area calculator to find the area of any triangle. In geometry, altitude or height of a triangle is a perpendicular line that extends from one triangle vertex to the opposite side. 3 Area of triangle is : 22. A triangle is isosceles triangle, If any two sides of a triangle are equal. Problem 1 The right triangle shown below has an area of 25. How to calculate the angles and sides of a triangle? A triangle is determined by 3 of the 6 free values, with at least one side. In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle. the triangle is scalene because all sides are different. Equilateral triangle formulas for calculations are given in the "List of Equations" section. (Side AC is directly opposite of angle B) Write your answer in scientific notation, Float 2 (For example \(2. By now they should know the names of the different 2D shapes from the circle to the decagon, and also many of the 3D shapes. The ² button shows second solution if one exists (ambiguous case). The size of a complete triangle is known as soon as 3 independent pieces of information are given. Find its hypotenuse. In other words, it determines: The length of the hypotenuse of a right triangle, if the lengths of the two legs are given;. Angles, Scalene Triangles, Triangles. The angle opposite AB is. Program to convert temperature from degree centigrade to Fahrenheit. The Trapezoid can sometimes cause quite a bit of confusion. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. The division of triangles into scalene, isosceles, and equilateral can be thought of in terms of lines of symmetry. The formula in calculating the area of a triangle is A = 1/2 base * height while Perimeter = base + height + hypotenuse. Time: 1 class. A scalene triangle has no congruent sides. An equilateral triangle is a triangle in which all three sides are equal in length and all three internal angles are 60° each. Oblique or Scalene Triangle Solving oblique triangles - use of the sine law and the cosine law Solving oblique triangles examples: Oblique or Scalene Triangle: From the congruence of triangles follows that an oblique triangle is determined by three of its parts, as are. 58 o, acute. Special note, all sides of an Scalene Triangle must be greater than zero. It is a geometric figure with 3 sides and 3 vertices, the scalene triangle always have 3 angles. The pond We can see the pond at an angle 65°37'. The scalene muscles (Latin: "ladder") are three paired cervical muscles running from the cervical vertebrae to the upper two ribs. write down a simplified expression for the perimeter of this triangle. In an acute triangle, all angles are less than right angles—each one is less than 90 degrees. (From some known value input, it calculates other value. On this page, you can. equilateral. x y x y Think carefully about your variables here to be sure that it's scalene. Write a C program to input side of an equilateral triangle from user and find area of the given triangle. Tutorials, Source. Enter two values and the rest will be calculated. A matrix diagram is defined as a new management planning tool used for analyzing and displaying the relationship between data sets. Heron's Formula for the area of a triangle (Hero's Formula) A method for calculating the area of a triangle when you know the lengths of all three sides. Scalene triangle: A scalene triangle is one in which all three sides have different lengths. The side opposite to the right angle is the hypotenuse; it is the longest side of the right triangle. An isosceles triangle has two sides of the same length. Scalene triangles have three unequal sides, and three unequal angles. Enter three sides of triangle : 5. To calculate the volume of a Scalene triangle shaped slab you will have to enter the lengths of all three sides and the required depth of the slab. It does not come up in calculus. Right triangle. The Pythagorean 3-4-5 triangle is the only right-angle triangle whose sides are in an arithmetic progression. A scalene triangle has three sides that are unequal in length, and the three angles are also unequal. Scalene triangles have different edge lengths and angles - this is where the vertical height is important in calculating the area of a Scalene triangle. A triangle is a three-sided polygon. Get the free "Calculate side or angle in a triangle using s" widget for your website, blog, Wordpress, Blogger, or iGoogle. A scalene triangle is a triangle with no equal sides or. a comprehensive calculator for triangles to solve angles and sides in an easy way Calculator for Triangles - Simple mode This triangle calculator solves missing parts of a triangle. The following practice questions ask you to identify a triangle using algebra. Scalene Triangle Definition. Triangle Calculator solves the triangles specified by three of its properties. Isosceles Equilateral Scalene Right-angled Types of triangles • In any triangle, the longest side is opposite the largest angle; so in a right-angled triangle, the longest side is opposite the right angle. The interior angles of a scalene triangle are always all different. Trigonometrical ratios in a rightangled triangle mc-TY-trigratios-2009-1 Knowledge of the trigonometrical ratios sine, cosine and tangent, is vital in very many ﬁelds of. In the case of a right triangle a 2 + b 2 = c 2. Incorporated here is an array of topics like finding the area of a triangle with dimensions in integers, decimals and fractions, finding the area involving unit conversions, finding the area of scalene, isosceles and equilateral triangles and more!. Using those values we will calculate the Perimeter of a triangle, Semi Perimeter of a triangle and then Area of a Triangle. C Program to Calculate Area of Rectangle 17. Save Resource. A scalene triangle is one that has three unequal sides. • obtuse scalene (C) • acute isosceles (diagram D). To calculate trigonometric function values, you'll need to use a scientific calculator or a table of trigonometric function values. Trapezoid calculator provide you with a simple way of determining the square footage area for triangle shape. Change answer; Math. 5654 Use a calculator. Knowing that, you may determine the area based on these calculations:. Depending on angles, triangles are of following types: Acute Triangle: Triangles, where all sides are acute-angled to each other, are called acute triangles. If all the inputs are angles the calculator will calculate the proportionate length of the sides which can then be used to scale up depending on actual size requirements. The radius of incircle is given by the formula A t = Area of triangle BOC + Area of triangle AOC + Area of triangle. The longest edge of any triangle is opposite the largest angle. H = height, S = side, A = area, B = base. This means most triangles drawn at a random would be scalene. This 5th grade geometry lesson defines equilateral, isosceles, and scalene triangles, and has a variety of exercises, including drawing exercises, about these topics for students. On this page, you can solve math problems involving right triangles. Includes full solutions and score reportin. Altitude of a triangle to edge "c" can be found as: where S - area of a triangle, which can be found from three known edge using, for example, Hero's formula, see Calculator of area of a triangle using Hero's formula. You need a trigonometry calculator with steps; Are you stuck and couldn’t find a way to solve that homework your teacher gave you? Can’t find a tutor to show you the way? No problem, just sign up with Mathway and let the right triangle trigonometry calculator show you how to solve any problem step by step. Using those values we will calculate the Perimeter of a triangle, Semi Perimeter of a triangle and then Area of a Triangle. The scalene triangle is now divided into two right triangles. An acute triangle has 3 acute angles, not just 1. Use the following information to calculate the length of each side of the triangle and. Plan your 60-minute lesson in Math or Geometry with helpful tips from Andrea Palmer. Triangular Pyramid Volume Calculator. Online area calculator to find the area and perimeter of a scalene triangle. A polygon is a closed figure in a plane that is made up of segments called sides that intersect only at their endpoints, called vertices. An easy to use area of a triangle calculator, which supports the basic height times side formula, as well as rules for solving triangles such as SSS, SAS, ASA, SSA, and the right-angled triangle hypothenuse by length of one of the other sides. Thus, we have shown the two triangles to be similar. It is a geometric figure with 3 sides and 3 vertices, the scalene triangle always have 3 angles. Heron's Formula. You can use this triangle square footage calculator to calculate siding square footage in gables or any other triangle square feet you might need (like: roofing, carpet, etc. The side opposite a chosen angle is called the opposite side (good idea!). SOLVING RIGHT TRIANGLES. Properties of triangles. Trigonometry Calculator Calculates all 6 trigonometry functions and all 6 arcfunctions. Welcome to The Calculating the Perimeter and Area of Scalene Trapezoids (A) Math Worksheet from the Measurement Worksheets Page at Math-Drills. With our calculator tool, you can select 2 parameters and the third will be worked out. scalene triangle synonyms, scalene triangle pronunciation, scalene triangle translation, English dictionary definition of scalene triangle. In this tutorial, see how identifying your triangle first can be very helpful in solving for that missing measurement. Related Symbolab blog posts. In every scalene triangle, the shortest side is opposite the smallest. Isosceles triangles : The triangle where two sides has same length. A right triangle is one half of a rectangle so it is easy to find its cubic feet. A trapezoid is a quadrilateral with one pair of parallel sides. image/svg+xml. Write a Python program to check a triangle is equilateral, isosceles or scalene. (From some known value input, it calculates other value. If a triangle can be formed your program should classify the triangle as scalene, isosceles or equilateral. Most triangles drawn at random would be scalene. A triangle is a polygon with 3 sides. Now, a reference to A can mean either that vertex or, the size of the angle at that vertex. H = height, S = side, A = area, B = base. Pythagorean Theorem calculator calculates the length of the third side of a right triangle based on the lengths of the other two sides using the Pythagorean theorem. Ask Question Asked 7 years, 2 months ago. A circle and a triangle are both shapes. If you want to know its area, you need to make a couple of measurements. The scalene triangles will have always 3 sides and 3 diferent angles. The three interior angles in a triangle will always add up to 180°. Triangle calculator provide you multiple methods to calculate area of a triangle using SAS, SSS, AAS, SSA, Equilateral. You can classify triangles either by their sides or their angles. Keep playing until the problems seem easy and you can solve them quickly. An acute triangle has 3 acute angles. Example 4. Free student math practice. In geometry, triangles are shapes with three sides that connect to form three angles. This is an extension of ASA. Learning about properties of scalene triangle: In this article, let us learn what is a triangle, what is scalene triangle and its properties. An isosceles triangle has two sides of the same length. Side length AB is 1017. The sum of all angles in a triangle is 180 degrees, meaning that you can always find the value of one angle in a triangle if you know the other two. In the figure above, the sides a≠ b≠ c. Enjoy a range of free pictures featuring polygons and polyhedrons of all shapes and sizes, including simple 2D shapes, 3D images, stars and curves before heading over to our geometry facts section to learn all about them. Calculate area of triangle when the length of sides are given. Below is an example of how to find the area of a right-angle triangle with a base of 6 meters and a height of 3 meters. SOLVING RIGHT TRIANGLES. Find angle C. C program to check triangle is Equilateral, Isosceles or Scalene reads the three sides of the triangle and prints the type of triangle based on the value. Then click Calculate. Matte, non-reflective glaze, slight color variation, and little to no crackled detailing. Create an acute triangle. Triangle has three types based on its three angles, including obtuse (1 angle > 90 ̊C), right (1 angle = 90 ̊C) and acute (no angle > 90 ̊C). Equilateral triangle area, altitude (height), distances from the centroidal axes to the vertices , second moment of area and radius of gyration about the centroidal axes are calculated parameters by following calculator. Our online tools will provide quick answers to your calculation and conversion needs. The figure contains a right angle and is therefore a right triangle. There are three special names given to triangles that tell how many sides (or angles) are equal. Triangle calculator provide you multiple methods to calculate area of a triangle using SAS, SSS, AAS, SSA, Equilateral. Right triangle : A triangle is said to be right triangle, if one interior angle is exactly 90°. Equilateral, Isosceles and Scalene. Triangle area calculator by points. math problem solver software free download you may even create an interactive application that you may share with your fellow mathematicians or your students gain a deeper insight into your problem. Isosceles triangle, scalene triangle, area of an equilateral triangle this page updated 19-jul-17 Mathwords: Terms and Formulas from Algebra I to Calculus. Sides b and c Known; Sides. The current page is about the cross-sectional moment of inertia (also called 2nd moment of area). A right-angled triangle has one angle that is equal to 90°. Scalene triangle-a triangle with no equal sides; Acute triangle- a triangle where all three angles are acute (less than 90 degrees) Obtuse triangle-a triangle with one angle that is obtuse (more than 90 degrees). math problem solver software free download geometry. To find the. Hereby they form a roof over the pleura and the upper thorax. Whether you are looking for the triangle height formulas for special triangles such as right, equilateral or isosceles triangle or any scalene triangle, this calculator is a safe bet - it can calculate the heights of the triangle, as well as triangle sides, angles, perimeter and area. The following is the calculation formula for the length of the hypotenuse of a right-angled triangle, based on the Pythagorean theorem:. You can therefore plug the numbers directly into the Law of Cosines formula to get your answer. We have a. Check whether triangle is valid or not if sides are given Check whether the triangle is valid or not if angles are given Number of triangles formed by joining vertices of n-sided polygon with one side common. Let a,b,c be the lengths of the sides of a triangle. Example: How many degrees are in the third angle of a triange whose other two angles are 40 o and 65 o? Answer: 180 o - 40 o-65 o = 75 o. You must have enough information to define a unique triangle. When two figures are similar, the ratios of the lengths of their corresponding sides are equal. All sides of an equilateral triangle are equal. Speak with a Blinds. Calculates the other elements of a scalene triangle from the selected elements. In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle. And we need to figure out this orange angle right over here and this blue angle right over here. We have a. You can classify triangles either by their sides or their angles. The CENTROID. To calculate the volume of a Scalene triangle shaped slab you will have to enter the lengths of all three sides and the required depth of the slab. The angles opposite the equal sides in an isosceles triangle are equal. Or, find the area of a scalene triangle if you know the length of two sides and one other value. Triangle ABC is a scalene triangle. The angle at vertex C is always a right angle of 90°, and therefore the inscribed triangle is always a right angled triangle providing points A, and B are across the diameter of the circle. Again, this right triangle calculator works when you fill in 2 fields in the triangle angles, or the triangle sides. Calculations at a general, convex quadrilateral or quadrangle. In geometry, an isosceles triangle is a triangle in which all two sides are equal. An equilateral triangle is a triangle in which all three sides are equal in length and all three internal angles are 60° each. To find the area between these three lines, you must find their equations and integrate their differences. Isosceles, Right Triangle Calculator. Be careful though! When you drag the points, keep checking to see that it is still scalene! Drag any points to make the following: a) an acute scalene triangle b) a right scalene triangle c) an obtuse scalene triangle What did you notice about the angles of this triangle. Trigonometry calculator Right triangle calculator. To calculate the volume of a Scalene triangle shaped slab you will have to enter the lengths of all three sides and the required depth of the slab. An isosceles triangle has 2 congruent sides. Use the area to find any of the altitude. Find the height of a scalene triangle using this simple online calculator. Triangle Worksheets. The smaller right triangle has a hypotenuse of 13, a height of h, and a base of x. Types of triangles based on their sides. An equilateral triangle is a triangle where all three sides are the same length. If we divide ΔABC by adding a hyperbolic cevian CD with D on AB , then the formula gives the expected result that area(ABC) = area(ACD)+area(BCD). Directions for finding the side length of an isosceles triangle. Maths Scalene Triangle (Three Unequal Sides) Calculator Module. This basic java example source code reads height and base of a rectangle from console input and then calculate the area and perimeter. In this Early Edge video lesson, you'll learn more about Equilateral, Isoceles and Scalene Triangles, so you can be successful when you take on high-school Math & Geometry. Practice Makes Perfect. Calculator to find sides, perimeter, semiperimeter, area and altitudes of Isosceles Triangles. Calculate area of triangle when the length of sides are given. Free student math practice. Properties of triangles. Then click Calculate. The Triangle Worksheets are randomly created and will never repeat so you have an endless supply of quality Triangle Worksheets to use in the classroom or at home. com designer at 800-505-1905 to custom order one of these shades. A polygon is a closed figure in a plane that is made up of segments called sides that intersect only at their endpoints, called vertices. The result from the calculation using our volume of a triangular prism calculator is always in cubic units: in 3, ft 3, yd 3, mm 3, cm 3, meters 3, etc. An isosceles right triangle thus has angles of 45°, 45°, and 90° Scalene Triangles: Scalene triangles are the triangles with no sides identical. A scalene triangle is a triangle that has three unequal sides, such as those illustrated above. The triangle circumference is the sum of the lengths of its three sides 6. Is it possible to find the angles of a triangle if I only have its sides? If so, how can I achieve this? Regarding my knowledge of triangles: Whilst I was taught trigonometry a few years ago, I cannot for the life of me remember how to do things like use SOHCAHTOA to figure out the length of a side given an angle and a side. Isosceles Right Triangles: A right triangle by the way of two legs identical. Write a Python program to check a triangle is equilateral, isosceles or scalene. check it out the above code so that you will get an idea. Python Conditional: Exercise - 36 with Solution. Triangular Pyramid Volume Calculator. Calculate the heights of the triangle from its area. Problem 1 The right triangle shown below has an area of 25. This calculator completes the analysis of an irregular triangle given any three inputs. Geometry calculator for solving the angle bisector of a of a scalene triangle given the length of sides b and c and the angle A. The diagram below shows the interior and exterior angles of a triangle. Engage your community with learning and career services for patrons of all ages. The arms of an isosceles triangle are 30 cm in length and the base line is 42 cm. Should you find any errors omissions broken links, please let us know - Feedback; Do you want to contribute to this section? See Premium Publisher Program; Engineering Section Properties: Triangle Edge Calculator. There can be 3, 2 or no equal sides/angles:. Use our triangle area calculator to find the area of any triangle. Although we didn't make a separate calculator for the equilateral triangle area, you can quickly calculate it in this triangle area calculator. How to use triangle in a sentence. A triangle gets its name from its three interior angles. If c is the length of the longest side, then a 2 + b 2 < c 2, where a and b are the lengths of the other sides. Eugene is a qualified control/instrumentation engineer Bsc (Eng) and has worked as a developer of electronics & software for SCADA systems. The triangle is scalene if all the sides has different lengths or all three angles are different. x y x y Think carefully about your variables here to be sure that it's scalene. These triangles, have common base equal to h, and heights b1 and b2 respectively. Calculating the area of a triangle is quite simple if you know the basics of java programming. Again, this right triangle calculator works when you fill in 2 fields in the triangle angles, or the triangle sides. Properties of Shapes: Triangles Video. A right triangle may be isosceles or scalene. In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle. The most common way to find the area of a triangle is to take half of the base times the height. Thus, none of the angles of a scalene triangle are equal. Directions for finding the side length of an isosceles triangle. Area of a Triangle Given 3 Sides – Heron’s Calculator When a triangle is given with sides alone, then Heron’s formula is the most appropriate to use. Given 2 unequal known sides you can find the unknowns of the triangle. Triangle area calculator - step by step calculation, formula & solved example problem to find the area for the given values of base b, & height h of triangle in different measurement units between inches (in), feet (ft), meters (m), centimeters (cm) & millimeters (mm). If a triangle has two equal sides and one obtuse angle, we can call that triangle obtuse isosceles triangle. No angles of Scalene Triangle are equal. 5 - Applications of Matrices and Determinants Area of a Triangle. " Example: The sail on a sailboat is also likely to be raised in the shape of a scalene triangle, with no side of the sail being the same length as any other side. It is a geometric figure with 3 sides and 3 vertices, the scalene triangle always have 3 angles. Calculate the area and perimeter of a scalene triangle. Learning important formulas for triangles. The formula is based on all three sides of the triangle. Use the area to find any of the altitude. Python Assignments Triangle and Guessing Number. Show that the largest angle of a scalene triangle is opposite the largest side. Directions: Enter any combination of feet and/or inches into the calculator below. Calculator Use. This calculator will determine the unknown length of a given oblique triangle for an Obtuse or Acute triangle. Moreover it allows specifying angles either in grades or radians for a more flexibility. Then click Calculate. Includes full solutions and score reportin. Circumscribed Circle in a Triangle. Also, the calculator will show you a detailed explanation. Special Scalene Right Triangle – A triangle where all three sides are of different length and the internal angles are 30 o, 60 o and 90 o. Calculate the heights of the triangle from its area. There is also the Calabi triangle, an obtuse isosceles triangle in which there are three different placements for the largest square. The edges are identified by using the small version of the opposite vertex-letter. Right isosceles triangle: it is the triangle that has a right angle of 90º and two angles of 45º. Not only two equal sides, the isosceles triangle also consists of two equal angles. Check whether triangle is valid or not if sides are given; Check whether triangle is valid or not if sides are given; Check whether the triangle is valid or not if angles are given; Number of triangles formed by joining vertices of n-sided polygon with one side common; Check if a circle lies inside another circle or not. All orders are custom made and most ship worldwide within 24 hours. Use the area to find any of the altitude. Calculating the area of a triangle is quite simple if you know the basics of java programming. The triangle ABC inscribes within a semicircle. These projects must be done in the latest version of IDLE: Write a program that accepts the lengths of three sides of. Scalene triangle calculator diagram You can lock a side or angle and animate the other sides and angles to get the triangle dimensions you need. You can use this triangle square footage calculator to calculate siding square footage in gables or any other triangle square feet you might need (like: roofing, carpet, etc. You can select different variables to customize these Triangle Worksheets for your needs. There are 3 different types of triangles that relate to the length of the sides. Before we decide exactly what makes a shape a triangle, we need to understand what a closed figure is. The following practice questions ask you to identify a triangle using algebra. Scalene triangles all three angles are different measure and all the sides are different lengths. The following figure is of the isosceles triangle-Scalene Triangle. These example problems show how to break these triangle problems into steps. Learn term:triangles = scalene, isosceles, and equilateral with free interactive flashcards. Graphic to show angles of triangle sum to 180 degrees Sum of Angles of Triangle. This formula is known as the Pythagorean Theorem. The formula is: a/sinA = b/sinB = c/sinC; The Law of Sines Ambiguous Case refers to the scenario where the angle in question may have one of two possible solutions. The three interior angles in a triangle will always add up to 180°. ) If your definitions are correct, any triangle will fit one and only one of these definitions. Special note, all sides of the triangle must be greater than zero. Triangle ABC is a scalene triangle. This also implies that it has two equal angles. The calculator will add each new pyramid volume you enter to all you to calculate the volume of several pyramids using the same calculator without refreshing the page. isosceles-triangle-calculator. An easy to use area of a triangle calculator, which supports the basic height times side formula, as well as rules for solving triangles such as SSS, SAS, ASA, SSA, and the right-angled triangle hypothenuse by length of one of the other sides. It is the space of the internal surface in a figure, it is limited for the perimeter. This Java program allows the user to enter three sides of the triangle. Enter the first three lengths a, b and c and the two angles between them, β and γ. The larger right triangle has a hypotenuse of 20, a height of h, and a base of 21-x. Answer: The measure of the bedroom is 14 by 21. Scalene triangles are the one of the different types of triangles. You know that each angle is 60 degrees because it is an equilateral triangle. These example problems show how to break these triangle problems into steps. The pyramid volume calculator will provide you the volume of the pyramid based on the triangle height, base and pyramid height. When these 2 categories are combined, there are 7 possible triangles: • acute scalene (diagram A) • right scalene (B) - all right triangles are scalene (except diagram E). Speak with a Blinds. Uses Heron's formula and trigonometric functions to calculate area and other properties of given triangle. Regardless of having up to three different heights, one triangle will always have only one measure of area. Note : An equilateral triangle is a triangle in which all three sides are equal. Numerous other formulas exist, however, for finding the area of a triangle, depending on what. The area within the triangle varies with respect to its perpendicular height from the base AB. Height of a Scalene Triangle Calculator.