A geometry problem by sujoy roy
Geometry
Level
3
ABC is an isosceles triangle with AB=AC and \(\angle BAC=40^{\circ}\).
P is a point inside the triangle such that \(\angle PBC=30^{\circ}\) and
\(\angle PCB=50^{\circ}\). Find \(\angle APB\).
Note: Use only geometry to solve the problem.
by
sujoy roy