Question

1. Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°​

Answer 1

Given,

Radius = 6cm

Angle of sector = 60°

Area of sector = $\frac{ ∅}{360} \times \pi {r}^{2}$

$= \frac{60}{360} \times ( \frac{22}{7} ) {(6)}^{2}$

$= \frac{1}{6} \times \frac{22}{7} \times 36$

$= \frac{22}{7} \times 6$

$= \frac{132}{7}$

$= 18.85cm$

Answer 2

Step-by-step explanation:

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