A triangle has one side that is 5 inches long and the other two sides are both of length x. Write an expression for the perimeter of the triangle in terms of x.

Question

asked Mar 17, 2020 102k views

1 Answer

Yauheni Sivukha · Answer 1 · 2020-03-21T15:28:49+0000

Explanation:

Perimeter of triangle = sum of all three sides of triangle

A = 5 inches

B = x inches

C = x inches

perimeter = 5 + x + x

Perimeter = 2x + 5