Question

Which answer choice correctly identifies the missing length of the polygon if the perimeter is 137 m?

a(26
b(25
c(24
d(23

Answer 1

a

Explanation:

to find the missing side x , subtract the sum of the 5 given sides from the given perimeter.

x = 137 - (39 + 37 + 12 + 10 + 13) = 137 - 111 = 26 m