So if you know the length of a side = a, or the perimeter = P, or the semiperimeter = s, or the area = K, or the altitude = "Altitude." We substitute the height in this formula from the height formula of an equilateral triangle. Calculator Use An equilateral triangle is a special case of a triangle where all 3 sides have equal length and all 3 angles are equal to 60 degrees. Area and Perimeter Calculators Perimeter of Equilateral Triangle: P = 3a, Semiperimeter of Equilateral Triangle: s = 3a / 2, Area of Equilateral Triangle: K = (1/4) * √3 * a, Angles of Equilateral Triangle: A = B = C = 60°, a = √ [ (4 / √3) * K ] = 2 * √ [ K / √3 ]. area of the triangle T=125 Calculate right riangle by: side a; area S; height h On top of these properties, our tool can help work out the circumscribed circle radius of any triangle. *Length units are for your reference only since the value of the resulting lengths will always be the same no matter what the units are. Equilateral Triangle Area and Perimeter Calculator Calculate the area and perimeter of an equilateral triangle. https://www.calculatorsoup.com - Online Calculators. Area of a rectangle. ... Area: Altitudes of sides a and c: Altitude of side b: Median of sides a and c: If you have any 1 known you can find the other 4 unknowns. An equilateral triangle is a triangle in which all three sides are equal, so internal angles are 60° each. K = area Weisstein, Eric W. "Equilateral Triangle." Thank you for your questionnaire.Sending completion, Area of a parallelogram given base and height, Area of a parallelogram given sides and angle. If you want to customize the colors, size, and more to better fit your site, then pricing starts at just $29.99 for a one time purchase. An equilateral triangle is a triangle with all three sides having an equal length. Enter 3 different values, for example 2 sides and 1 angle, or 3 sides, and click calculate button, for calculating other sides, angles and area of the triangle. This calculator aids to save students valuable time while solving tough and difficult math problems. Among these types of triangle, the equilateral triangle is a triangle, where all the sides are of equal length and each interior angle measures 60°. An equilateral triangle is a triangle in which all three sides are equal, so internal angles are 60° each. This website uses cookies to ensure you get the best experience. MathWorld--A Wolfram Web Resource. Equilateral Triangle. This calculator is designed to give the area of an equilateral triangle, assuming a side length is known. Equilateral triangles have all exactly the same length and an equal angle of 60 ° degrees. The area of an equilateral triangle is the amount of space that it occupies in a 2-dimensional plane. In a triangle, all interior angles total to 180 degrees. Area of a square. h is hb or, the altitude of b. Area of a parallelogram given base and height. (2) The second unique feature of an equilateral triangle, the … Area of a trapezoid. Equilateral triangle This online calculator calculates characteristics of the equilateral triangle: the length of the sides, the area, the perimeter, the radius of the circumscribed circle, the radius of the inscribed circle, the altitude (height) from single known value person_outline Timur schedule 2 years ago Calculate the area and perimeter of an equilateral triangle. The area of an equilateral triangle is calculated according to the classical formula of the area of a triangle - the product of half the base of the triangle by its height. An equilateral triangle has all its three line segments equal. [1] 2021/01/03 05:33 Male / 20 years old level / High-school/ University/ Grad student / Very /, [2] 2020/12/16 18:10 Male / Under 20 years old / Elementary school/ Junior high-school student / Very /, [3] 2020/10/10 23:35 Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /, [4] 2020/07/02 12:13 Male / 20 years old level / An engineer / Very /, [5] 2020/06/11 01:19 Female / Under 20 years old / Elementary school/ Junior high-school student / A little /, [6] 2020/05/26 17:18 Male / 30 years old level / Others / Very /, [7] 2020/04/26 19:39 Male / 20 years old level / High-school/ University/ Grad student / Very /, [8] 2019/03/30 01:41 Male / Under 20 years old / High-school/ University/ Grad student / Very /, [9] 2018/03/28 02:25 Male / 20 years old level / A teacher / A researcher / A little /, [10] 2017/08/09 05:40 Male / 50 years old level / An engineer / Very /. h = altitude. Then click on calculate. A triangle is a polygon formed by three line segments linked end-to-end. 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. h, you can calculate the other values. In mathematics, the triangle can be classified as a scalene triangle, isosceles triangle, and equilateral triangle. The calculator of course also offers measurement units in imperial and metric, which work independently in case you have to convert units at the same time. This is a regular pyramid to the base 3, respectively a general tetrahedron wtih an equilateral triangle as base and three equal isosceles triangles with base a and legs b as side faces. Cite this content, page or calculator as: Furey, Edward "Equilateral Triangles Calculator"; CalculatorSoup, For equilateral triangles h = ha = hb = hc. An equilateral triangle has two unique features: (1) All three sides of the triangle are exactly the same length. h = ha = hb = hc. Area of a triangle, equilateral isosceles triangle area formula calculator allows you to find an area of different types of triangles, such as equilateral, isosceles, right or scalene triangle, by different calculation formulas, like geron's formula, length of triangle sides … Basic math calculator; Algebra solver; Educational math software; Online educational videos; Private math tutors; Ask a math question; Careers in math; The Basic math blog; Area of an equilateral triangle The area of an equilateral triangle can be found by using the Pythagorean formula: Start with any equilateral triangle. The altitude shown h is h b or, the altitude of b. Equilateral Triangle Area Calculator is a free online tool that calculates the solution for given inputs within a fraction of seconds. Logic to find area of equilateral triangle Mathematical formula for area of equilateral triangle in programming notation can be written as (sqrt (3) / 4) * (side * side). Let us know if you have any other suggestions! To calculate the area of an equilateral triangle you only need to have the side given: area = a² * √3 / 4. With one click you will know the area and the perimeter of the triangle. From Calculate the area of the Equilateral Triangle : ----- Input the value of the side of the equilateral triangle: 5 The area of equilateral triangle is: 10.8253 Flowchart: C++ Code Editor: No two angles can total to 180 degrees or more; in an equilateral triangle, all angles are equal, or 180 degrees/3. Area of equilateral triangle = Area of Equilateral Triangle Calculator is a free online tool that displays the equilateral triangle area. You only need to have one side to use the following formula: Area = a² x √3 / 4 You can also use the same triangle area calculator to determine the area of an equilateral triangle. The area of the equilateral triangle is the region occupied by the equilateral triangle in a two-dimensional space. We will use this formula to find area of equilateral triangle. Learn more Accept. s = semiperimeter Calculating: right triangle, sided triangle, isosceles triangle and equilateral triangle. Area of an Equilateral Triangle Calculator: Grasping the step by step process of calculating the Area of an Equilateral Triangle helps students to solve the Math problems easily in their higher classes. Click the "Customize" button above to learn more! For equilateral triangles The area of an equilateral triangle is calculated according to the classical formula of the area of a triangle - the product of half the base of the triangle by its height. All rights reserved. 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