Question

what is the formulae of the area of equilateral triangle​

Answer 1

Answer:

You can use the Pythagorean theorem and height of the right triangles within the equilateral to determine the missing side lengths of an equilateral triangle. Then, you can use the formula A = √3/4 (a²) to determine the area of an equilateral triangle.

Step-by-step explanation:

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Answer 2

Answer:

Area of an equilateral triangle can be computed by the formula: Let one side length of the equilateral triangle is “a” units. Also, drawing a perpendicular from vertex to the base, will divide the triangle into two equal right-angled triangle. This triangle will have base length a/2 and hypotenuse length as a. thus base = a

Step-by-step explanation:

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