Respuesta :

salsamama

Answer:

88 sq.in

Step-by-step explanation:

Area of trapezoid = 1/2 (b1 +b2) x h

In this figure:

b1 = 18 in, b2 = 4 in, h = 8 in

So:

A = 1/2 (18 + 4) x 8

A = 1/2 (22) x 8

A = 11 x 8

A = 88 sq.in