Question

7.5 centimetre is divided into 6 equal sectors find the area of the each of the sector

Answer 1

Answer:

r=7.5

angle of circle =360⁰

area of circle =22/7r^2

area of sector= 0/360× 22/7r^2 (here 0=angle subtended)

6/360⁰= 60⁰

so,

60⁰/360×22/7×r^2

1/6×3.15×(7.5)^2=176.625 cm^2