Question

In the given finger , if ∠ABC =45  degrees, then ∠AOC =

Answer 1

Answer:

The angle subtend by an arc of a circle is double the angle by it at any point in the remaining part of circle.

angleAOC=2*angleABC

=45°

Answer 2

Answer:

The angle is subtent by an arc of a circle is double the angle by it at any piont in the remaining part of circle.

Angle AOC=2°angleABC

=45°

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