in the figure xy is the diameter ofthe circle and angle y=40.find the measure of angle x and angle y.
Answers
Answered by
0
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
Similar questions