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An arc subtends an angle of 50o at the center of circle of radius 6cm. Calculate the ...

An arc subtends an angle of 50o at the center of circle of radius 6cm. Calculate the area of the sector formed
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  • 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

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