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Two distinct sectors i the same circle substend 100o and 30o respectively at the centre ...

Two distinct sectors i the same circle substend 100o and 30o respectively at the centre of the circle. Their corresponding arcs are in ratio
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  • A 10:3
  • B 1:100
  • C 3:1
  • D 5:2
Correct Answer: Option A
Explanation:
The distinct sectors i the same circle substend 100o and 30o respectively at the centre of the circle. Their corresponding arcs are in ratio 100:30 = 10:3

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