Question

Find the area of the shaded regions.

Answer 1

Answer: $27\pi \text{ cm}^{2}$

Step-by-step explanation:

The area of the entire circle is $(\pi)(6^{2})=36\pi$

The area of the sector with the right angle is $\frac{36\pi}{4}=9\pi$

Subtracting these areas, we get $27\pi \text{ cm}^{2}$