Question

Find the area of the shaded region. use 3.14 for pi.

Answer 1

Answer:

$18 0 - 60 = 120 \\ \\ \frac{120}{360} \times \pi {r}^{2} \\ \frac{1}{3} \times 3.14 \times 4 \times 4 \\ = 16.75 {u}^{2}$

Answer B is correct.