# As easy as ABC

Geometry Level 4

Suppose $$AD$$ and $$BE$$ are angle bisectors of a triangle $$ABC,$$ and $$I$$ is their point of intersection. Suppose $$I$$ lies on the circumscribed circle of $$ECD,$$ and $$\angle CAB=47^\circ.$$ What is the measure (in degrees) of $$\angle ABC$$?

×

Problem Loading...

Note Loading...

Set Loading...