Respuesta :

Answer:

15m^2

Step-by-step explanation:

Area = h((b1 + b2/2)

b1 = 7, b2 = 3, h = 3

3((7 + 3) / 2))

Solve in the parentheses first.

3(10/2) = 3(5)

Multiply.

3(5) = 15