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  • The area of an equilateral triangle is  m2 . Then Its perimeter is<div

The area of an equilateral triangle is 36\sqrt3 m2 . Then Its perimeter is

Option: 1

12m


Option: 2

48m


Option: 3

36m


Option: 4

24 m


Answers (1)

best_answer

If each side of an equilateral triangle is a unit. Then its area is \frac{\sqrt3}{4}\left ( a^2 \right ) sq. unit

\\\frac{\sqrt3}{4}\left ( a^2 \right )=36\sqrt3\\a^2=36\times4\\a=6\times2=12

perimitera = a + a + a = 36 m

Posted by

rishi.raj

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