3 years ago

In the given figure, O is the centre of the circle with chords AP and BP being

Mathematics

1 answer:

Ainat [17]3 years ago

5 0

Answer:

It's 70°

Step-by-step explanation:

∠APB = ∠RPQ = 35°

Now, ∠AOB and ∠APB are angles subtended by an arc AB at centre and at the remaining part of the circle .

∴∠AOB = 2∠APB = 2 × 35° = 70°

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