Answer:
Step-by-step explanation:
Area of a parallelogram = base x perpendicular height = b x h
If the area is given as 4x + 16 square feet
Then b x h = 4x+16 square feet
Divide both sides by h
(b x h)/h= (4x+16 )/h
b = (4x+16 )/h or (4(x+4) )/h or (1 )/h (4x + 16)
