Question

Two angles P and R of a cyclic quadrilateral
PQRs are in ratio 1:2 find the two angle
P and R​

Answer 1

Answer:

In a cyclic quadrilateral opposite sides are supplymentary.

therefor <P + <R = 180°.

P is double of q.

so P=60° and R=120°.

that is 60°+120°=180°.

so <P=60° and <R= 120°