Question

The area of equilaterl triangle is 100root3cmsquare find its side

Answer 1

Answer:

Step-by-step explanation:

The Area of Equilateral Triangle is √3/4 $a^{2}$

So √3/4 $a^{2}$ = 100√3

$a^{2}$ =  100√3 / √3/4

$a^{2}$ = 100√3 *4/ √3

Cancelling the √3 on both sides

$a^{2}$ = 400

a = √400

a = 20

The Side of the Equilateral triangle is 20 cm