A spinner of radius 7.5cm is divided into 6 equal sectors. Find the area of each of the sectors.
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Answer:
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
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