Question

in a given figure angles pqrs of quadrilateral pqrs are​

Answer 1

Answer:

Common sense

Step-by-step explanation:

x= 45°

y= 30°

<P = 135°

<Q= 30°

<R= 45°

<S= 150°

Answer 2

Answer:

THUS THE FOUR ANGLE ARE:

135,30,45,150

So 3rd option is correct

Step-by-step explanation:

PQRS is a cyclic quadrilateral

So opposite angles are supplementary

So ∠P+∠R=180

3x+x=180

4x=180

x=180/4=45

So

∠P=3*45=135 and ∠R=x=45

also ∠Q+∠S=180

y+5y=180

6x=180

y=180/6=30

So ∠Q=30 and ∠S=5Y=150

THUS THE FOUR ANGLE ARE:

135,30,45,150

So 3rd option is correct