Question

find the area of a sector of a circle whose radius 7 cm and angle at the centre is 60°​

Answer 1

Answer:

60÷360×π×7×7

1/6×22/7×49

22/6×7

154/6

256.66

Answer 2

Answer:

153. 94

Step-by-step explanation:

Area of circle

$2\pi {r}^{2}$

$2 \times 22 \div 7 \times {7}^{2}$

=153.94