Math, asked by Rupali2005, 1 year ago

Find the area Of an equilateral trianangle ofside 20 .

Answers

Answered by soniaagarwal611

0

area of an equilateral triangle = 1/2 *√3/2*a²

=1/2*√3/2*20*20

=100√3

area of the equilateral triangle with side 20 is 100√3

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Answered by pavanmeena16200366

0

Answer:

area = root3/4a2

root3/4*20*20

= 100root3

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