Question

find the perimeter of a trapezoid with sides of 8 ft, 9 ft, 7 ft, and 11 ft. answer how to enter your answer (opens in new window)

Explanation:

Step1: Recall perimeter formula

Perimeter \(P\) of a polygon is sum of side - lengths.

Step2: Add side - lengths

\(P=8 + 9+7 + 11\)
\(P=(8 + 9)+(7 + 11)\)
\(P = 17+18\)
\(P = 35\)

Answer:

35