Question

find the area of a shaded circle if the radius is 3/8ths inches

Answer 1

Gotta' have the picture of the circle.
But, the area of the circle is:
pi * r^2 = pi * 9 / 64 inches.

Answer 2

9 * pi / 64 inches

Answer 3

\[A = \pi r^2 = \pi(3/8)^2 = 9\pi/64 \]

Answer 4

so 9*3.14 divided by 64?