Question

One side of a triangle is 2 times the second side. The third side is 15 feet longer than the second side. The perimeter of a

triangle is 47 feet. Find the length of each side.
Dresdobou

Answer 1

16, 8, 23

Explanation:

2x+x+x+15=47

4x+15=47

4x=32

x=8

2x=16

x+15=23