Question

are the
4 In the given figure, P, Q, R and s
on the circle with centure or if
2RQO - 40L POR 2140 then LooRis.
points​

Answer 1

Answer:

We know, the angle subtended by an arc of a circle at the centre is double the angle subtended by it at any point on the remaining part of the circle

Hence,In given circle,

∠POR=2∠PQR

Therefore ∠POR=2×40

o

=80

o