Question

pls andswer this que

Answer 1

Answer:

∠PQR is half of the reflex ∠POR, then

∠POR=360−200=160 °

∠OPR=∠ORP (because OP and OR are radius of circle)

∴∠OPR= 1\2(180−∠POR)=10°

Answer 2

Answer:

As we know that angle PQR is 1/2 of major angle POR

Major angle POR= 200

Minor angle POR=360-200=160

In ∆POR

As OP=OR (radii of circle)

angle OPR=angle ORP

So, angle OPR=10°

angle OPR=10°

Hope you find my answer helpful

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