Question

In figure
OA=OB
OP=OQ
Prove that
I)PR=QR
II)AR=BR

Answer 1

Answer:

1is answer of the question

Answer 2

in ∆ QRB and ∆ PRA

angle QRB = angle PRA

QB = PA ( given )

angle QBR = angle RPA

SO, ∆ QRB and ∆ PRA are congruent by SAS congruency.

then by CPCT, PR = QR, AR = BR