Question

3. One room in Franco's room is in the shape of a trapezoid with the

dimensions shown. Find the area of the wall to be painted. (Lesson 3)
2 11
11 A

Answer 1

Explanation:

`A=(1)/(2) (a+b)h`

`=(1)/(2) *(8+11)* 7`

`=(1)/(2) *19* 7`

`=66.5ft^2`