Math, asked by 123deekshadp, 5 months ago

In the figure given below if ∠ABC = 20º and O is centre of circle, then find ∠AOC:

Answers

Answered by Anonymous

0

Answer:

please please provide the figure

Answered by sugeshdev033

5

Answer:

We know that, angle subtended at the centre by an arc is twice the angle subtended by it at the remaining part of circle.

∠AOC = 2∠ABC = 2 x 20° = 40°

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