Question

in triangle PQR.QR=PQ and angle Q =80 degree then angle P is equal to ​

Answer 1

Answer:

PQ=QR

so, <P=<R

<Q=80°

so, <Q+<P+<R=180°

Or, 80°+2<P=180°

or, 2<P=180-80=100°

or, <P=100/2=50°

Thank you please mark my answer as brainliest.