Question

The perimeter of the triangle below is 99 units. Find the length of side WX.

Write your answer without variables.
X
4z
wx = 0
Х
V
2 + 2
3z + 1
w
Check

Answer 1

14

Explanation:

Perimeter= 99

XV+VW+WX=99

4z+3z+1+z+2=99

8z+3=99

8z= 96

z=96/8

z= 12

WX= z+2= 12+2= 14.

Hope it helps :-)