What is the area of each semicircle of the following composite figure? Help.
Dose this seem like 6th grade?

The area of each semicircle will be 6.28 square feet. Then the correct option is D.
Let d be the diameter of the circle. Then the area of the circle will be
A = (π/4)d² square units
The semicircle is the half of circle.
Then the area of the semicircle will be
A = (π/8)d² square units
The diameter of the semicircle will be 4 feet.
Then the area of the semicircle will be
A = (π/8) (4)²
A = (π/8) 16
A = 2π
A = 6.28 square feet
Then the correct option is D.
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