An arc subtends an angle of 50o at the center of circle of radius 6cm. Calculate the area of the sector formed
- A.100/7
- B.80/7
- C.110/7
- D.90/7
Correct Answer: Option C
Explanation
| Area of a sector = | θ | x πr2 |
| 360 |
= 50/360 x 22/7 x 36/1
= 110/7
| Area of a sector = | θ | x πr2 |
| 360 |
= 50/360 x 22/7 x 36/1
= 110/7