In the given figure, AB and CD are two equal chords of the circle with centre O. OP and OQ are perpendiculars of the chord AB and CD respectively. If ∠POQ=80∘, then what is the value of ∠APQ?

In the given figure, AB and CD are two equal chords of the circle with

1.	In the given figure, AB and CD are two equal chords of the circle with centre O. OP and OQ are perpendiculars of the chord AB and CD respectively. If ∠POQ=80∘, then what is the value of ∠APQ?
Answer» In the given figure, AB and CD are two equal chords of the circle with centre O. OP and OQ are perpendiculars of the chord AB and CD respectively. If $∠ P O Q = 80^{\circ},$ then what is the value of $∠ A P Q$ ?