Question

Find the area of the trapezoid.

Answer 1

10 cm

Explanation:

`A= (1)/(2) (a + b)h\\\\A= (1)/(2) ((3)/(2) +(7)/(2) )4\\\\A= (1)/(2)((10)/(2))4\\\\A= (1)/(2)(5)4\\\\A= (5)/(2) *4\\\\A= 20/2=10`