Problem #PRU-5190

Problems Geometry

Problem

Recall that a line is tangent to a circle if they have only one point of intersection, a circle is called inscribed in a polygon if it is tangent to every side as a segment of that polygon.
In the triangle CDE the angle CDE=90 and the line DH is the median. A circle with center A is inscribed in the triangle CDH and is tangent to the segment DH in its middle, let’s denote it as G, so GH=DG. Find the angles of the triangle CDE.