Answer:
A = 280cm^2
Explanation:
we have 2 shapes, a parallelogram, and a rectangle
lets find our area of the rectangle
A = lw
A = 20(7.5)
A = 150
now for the parallelogram
A = bh
A = 20(6.5)
A = 130
now we add to find the entire A
A = 150+130
A = 280