Question

in the figure two circles with centres P and Q intersect at R and S. prove that Angle PRQ =angle psq

Answer 1

this is the answer of this question

Answer 2

In a Given equation we can prove in the  

P and Q are the center of the circle

Construction  

Join PQ

To prove

Angle PQR=angle PSQ

Now,

In Δ PQR and Δ PSQ

PR=PS

OR=QS

PQ=QP

Therefor,

Δ PQR is congruent to Δ PSQ,  

So , hence the proved  

Angle PQR=angle PSQ