Question

plzz solve this question

Answer 1

given,AB // DC

and AC and BD intersect at point P

to prove, tri. APB = Tri. CPD

proof, angel BAP = angle PCB ( alternate interior angles are equal)

angle APB = angle DPC (Vertically opposite angles)

angle ABP = angle PDC ( alternate interior angles are equal)

therefore. by AAA Congruence criteria,

tri.APB = Tri. CPD

HENCE PROVED...