Question

find the area of the equilateral triangle whose perimeter is 36m​

Answer 1

hope it helps............

Answer 2

Answer:

62.35m^2

Step-by-step explanation:

Given :

Perimeter of equilateral triangle = 36m

3a = 36m

a = 36/3 m

a = 12 m.

Now,

Area of equilateral triangle = √3/4 a2.

= √3/4 × (12)^2.

= √3/4 × 144.

= 62.35 m^2.

Hope it helps you.