Question

Question

The following formula gives the area A of a trapezoid with base lengths b, and b2, and height h.

A = 1/2 (b1+ b2)h
Find the area of a trapezoid with base lengths 3 and 5 and a height of 9.

Answer 1

36

Explanation:

(1/2)(3+5)(9)

(1/2)(8)(9)

(4)(9)

36