Question

please answer of this question

Answer 1

$area = \pi {r}^{2} \frac{q}{360} = \frac{22}{7} \times 15 \times 15 \times \frac{30}{360} \\ = \frac{11}{7} \times 225 \times \frac{1}{6} = \frac{825}{21} = 39.28$