Area Between Two Circles

A circle has a radius of 7 inches. A second circle is inscribed within the first circle in such a way that its diameter is equal to the radius of the first circle. What is the area of the space between the two circles?

To find the area of the space between the two circles, you will need to calculate the area of the first circle and subtract the area of the second circle. Recall the area formula for a circle, which is given by $$A = au r^2$$ where $$r$$ is the radius of the circle.