Question

1. The perimeter of the equilateral triangle below is 75. Solve for the value

of x.
5x
75
5
15
50

Answer 1

x = 5

Explanation:

Given,

Perimeter of a triangle = 75

One side of the triangle = 5x

Therefore,

By the problem,

5x + 5x + 5x = 75

=> 15x = 75

=> x = 75/15

=> x = 5 (Ans)