Question

THe length of each side of an equilateral triangle will be what if it's perimeter is 39cm.

Answer 1

Answer:

Step-by-step explanation:

Do 39+39+39 is ur ans

Answer 2

Answer:

In the question we are given that perimeter of equilateral triangle is 39 cm. We have to find length of each side.

As we know that equilateral triangle possesses three sides of equal lengths.  Therefore, we can  calculate its perimeter by tripling the given side length.

let  'a' be the length of each side

then,  perimeter = 3a

           39 = 3a

           a = 13

hence length of each side of equilateral triangle is 13 cm.