Question

in the adjoining figure, PO=QO=3cm, angle R= 45 degrees, angle PQR=75° and angle Q=60°. Prove the following:
a)∆PRQ is congruent to ∆QSO
b)PR=SQ ​

Answer 1

a) by asa congruency they are congruent.
b) by Cpct they are equal