Question

In fig PQRS is a cyclic quadrilateral.Find the measure of each of its angles ​

Answer 1

x=45° and y=30

In cyclic quadrilateral sum of opposite angles is equal to 180° thus,

angle qps +angle qrs=180°

x+3x= 180° => x=45°

similarly,

y+5y=180° => y=30°

Answer 2

Answer:

angle p=135,q=30,r=45,s=150

hope it will be helpful