Question

a
Example 2.2
A spinner of radius 7.5 cm is divided into 6 equal sectors. Find the area of each of
sectors.​

Answer 1

r=7.5

angle of circle=360°

area of circle=22/7r^2

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

6/360°=60°

so,

60°/360×22/7×r^2

1/6×3.14×(7.5)^2=176.625 cm^2

Answer 2

There is a answer in the pic

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