PLEASE HELP BIG CHUNGUS WILL GRANT YOU WISHES IF YOU DO!!! Given: Triangle ABC is isosceles. P is the midpoint of AB. Q is the midpoint of AC. AB ≅ AC
Prove: PC ≅ QB

By the Midpoint Formula, the coordinates of P are (_,_), and the coordinates of Q are (_,_).

By the Distance Formula, PC = QP = _, so PC ≅ QB by the definition of congruency.