Question

pqr is an isosceles triangle such that pr is equal to rs. ps is joint prove that angle qps ratio angle PSR = 3 ratio 1​

Answer 1

Answer:

We have,

According to given figure.

PQ=PR(giventhat)

QS=SR(Bydefinationofmidpoint)

PS=PS(Commonline)

Then,

ΔSPQ≅ΔSPR (BY congruency S.S.S.)

Hence, PS bisects ∠PQR by definition of angle bisector.