Question

2. Prove that if chords of congruent circles subtend equal angles at their centres, then
ch
centres.
the chords are equal.​

Answer 1

Answer:

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Step-by-step explanation:

In △AOB and △PXQ

AO=PX                 [Radius of congruent circles are equal]

∠AOB=∠PXQ    [Given]

BO=QX                [Radius of congruent circles are equal]

△AOB≅△PXQ           [SAS congruence rule]

∴AB=PQ       [CPCT]

hence proved

Answer 2

Answer:

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