Question

A triangle has three sides of length x, x+4, and 2x-1. The perimeter of the triangle is 27.

What are the three side lengths of the triangle?

Answer 1

6.10,11

Explanation:

x+x+4+2x-1=27

4x+3=27

4x=27-3

4x=24

x=24/4=6

x+4=6+4=10

2x-1=2×6-1=11