Question

In a circle of diameter 28 cm, if an are subtends an angle of 60° at the centre where 22/7, then what is area of sector so formed?​

Answer 1

Answer:

$Area \: of \: sector=102.67 cm²$

Step-by-step explanation:

$Area \: of \: sector </p><p> = \frac{θ}{360} ×πr² \\ </p><p>= \frac{60}{360} × \frac{22}{7} × \frac{28}{2} × \frac{28}{2} \\ </p><p>= \frac{22 \times 14}{3} \\ </p><p>= \frac{308}{3} \\ </p><p>=102.67cm²$