Question

How to find the area of an unshaded region of a circle of radius 7 cm and sector angle is 30

Answer 1

Answer:

14.11sq.cm

Step-by-step explanation:

1. First find the area of sector.
2. Then find area of circle.
3. subtract area of sector from area of circle.
4. This will be the area of unshaded region.
5. so answer would be 14.11sq.cm