In the figure below, a square is inscribed in a circle with diameter d. what is the sum of the areas of the shaded regions in terms of d?

In the figure below, a square is inscribed in a circle with diameter d. what is the sum of the areas of the shaded regions in terms of d?

A d2(π/4 – 1/2)

B d2(π/4 – 1/4)

C d2(π/2 – 1/2)

D d2(π –2)

Solution

Correct Answer: Option A