Question

In ΔPQR PQ=PR and angle R= 60° then find angle P​

Answer 1

Answer:

as we know that in ∆ all sides total is 180°

AND,

PR=PQ

SO,WE CAN SAY THAT ANGLE PQR=ANGLE PRQ

THEREFORE, R=60° and {Q=R=60°}

SO,60+60+P=180°

P=180-120

P=60