Question

Find the of equilateral triangle having length of each side 50 cm .

Answer 1

Answer:

what we have to find?

if its area than

A = √3/4(a)² = √3/4 * 50*50 = 625cm²

Answer 2

The area  of equilateral triangle is 1082.53 approximately

Step-by-step explanation:

given side = 50 cm

we have to find the area of the equilateral triangle

therefore

area of equilateral triangle  = $\frac{\sqrt{3}}{4}a^2$

where a is the side of the triangle

thus

area of equilateral triangle  = $\frac{\sqrt{3}}{4}(50)^2$

area of equilateral triangle  = $\frac{\sqrt{3}}{4}\times2500$

area of equilateral triangle   = 625 √3 = 1082.53

hence , The area  of equilateral triangle is 1082.53 approximately

#Learn more:

Find the length of side of an equilateral triangle having an area of 9root3

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