An arc subtends an angle of 50o at the center ...
An arc subtends an angle of 50o at the center of circle of radius 6cm. Calculate the area of the sector formed
100/7
80/7
110/7
90/7
Correct answer is C
Area of a sector = | θ | x πr2 |
360 |
= 50/360 x 22/7 x 36/1
= 110/7