The side of an Equileteral triangle is 12cm. What is its Area?

Question

asked Apr 8, 2021 177k views

1 Answer

NEAnnam · Answer 1 · 2021-04-12T04:02:01+0000

Answer:

A = 62.35 cm²

Explanation:

Use the area formula A =
(√(3)a^2)/(4) , where a is the side length.

Plug in the values:

A =
(√(3)(12^2))/(4)

A =
(√(3)(144))/(4)

A = 62.35 cm²