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Geometry help!! ignore the work I have its wrong xoxoxxoxoxo
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1 vote
Geometry help!! ignore the work I have its wrong xoxoxxoxoxo

Geometry help!! ignore the work I have its wrong xoxoxxoxoxo-example-1
User Budi
by
6.3k points

2 Answers

6 votes
The answer is D why?

Area of equilateral triangle is: A= square root of 3/4 ^ a square.

a = 9 square
a = 81

so it is : Square root of 3 ^ 81 / 4

That means: 81/4 ^ square root of 3.
Got it?







User James Forbes
by
6.6k points
6 votes
A = (√3)/4 x s²
s = 9

A = (√3)/4 x 9²
A = (√3)/4 x 81
A = (81√3)/4
User Amanda Ferrari
by
6.2k points
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