Question

Class 9th Chapter Circles
Find x and y.​

Answer 1

Answer:

Angle Y : 160°

Angle X : 125°

Very sorry if I am wrong

Answer 2

Answer:

x = 80

y = 100

Explanation

x = 160/2 ( angle subtended at the centre is twice the angle subtended at the circumference of the circle)

x = 80

y = (360 - 160)/2 ( 360-160 is to find the other angle)

y = 200/2 = 100

y = 100