Question

Hey 6th grade math please help

Answer 1

A = 42.5

Explanation:

The formula of an area of a trapezoid:

`A=(b_1+b_2)/(2)\cdot h`

We have:

`b_1=12,\ b_2=5,\ h=5`

Substitute:

`A=(12+5)/(2)\cdot5=(17)/(2)\cdot5=8.5\cdot5=42.5`