Question

If ps = pr angle tps = angle qpr then prove that pt = pq

Answer 1

in triangle pqr,ps is the bisector of angle pqr pt is perpendicular on pr prove-angle tps=1/2

Answer 2

in given triangle:
 pqr,ps is the bisector of angle pqr
 and pt is perpendicular on pr
 so the angle tps=1/2