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If the angles subtended by two chords of...

If the angles subtended by two chords of a circle at the centre are equal, then Prove chords are equal.

Text Solution

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In `/_\AOB` and `/_\DOC`
`OA=OD` (radius)
`/_AOB=/_DOC` (given)
`OB=OC` (Radius)
By SAS congruency, `/_\AOB` and `/_\DOC` are congruent.
`AB=CD` (CPCT).
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