Question

find the shaded area​

Answer 1

Answer:

9. 625 unit square

Step-by-step explanation:

• Area of shaded region =

(theta /360) × pi× r2^2 - (theta/360)×pi × r1^2

$\frac{30}{360} \times \frac{22}{7} \times 7 \times 7 - \frac{30}{360} \times \frac{22 }{7} \times \frac{7}{2} \times \frac{7}{2}$

Hope this helps...