Question

The perimeter of the figure below is 122.7 ft. Find the length of the missing side.

?
14.9 ft
19.9 ft
6.5 ft
39.8 ft
6.5 ft
14.9 ft
14.9 ft

Answer 1

Answer:5.3ft

Step-by-step explanation: 1. find the sum of the rest of the sides

14.9+19.9+6.5+39.8+6.5+14.9+14.9=117.4

2. subtract 117.4 from 122.7 to find the missing side length

122.7-117.4=5.3