MathDB

3

Part of 2014 Irish Math Olympiad

Problems(1)

Find the angle

Source: Irish Mathematical Olympiad 2014 P-4

1/9/2017
In the triangle ABC, D is the foot of the altitude from A to BC, and M is the midpoint of the line segment BC. The three angles ∠BAD, ∠DAM and ∠MAC are all equal. Find the angles of the triangle ABC.
geometry