Question

Find the area of sector whose radius is 7 with the given angle 120​

Answer 1

Answer:

we know the formula for area of sector

$\frac{ angle}{360} \times \pi {r}^{2}$

$\frac{120}{360} \times \frac{22}{7} \times ( {7)}^{2}$

$\frac{22}{3} \times 7 = \frac{154}{3}$

Answer 2

Answer:

51.33

Step-by-step explanation:

=(x/360)(22/7)(r)(r)

=(120/360)(22/7)(7)(7)

=(1/3)(22)(7)

=51.33