For drawing these angles you will first need a right angle made of only two lines meeting at the vertex where the right angle is situated.
So,to make the 52 degree angle half,
-First make fifty two degree with the horizontal line of the diagram.
-Then keeping the compass at where the 52 angle cut the horizontal line,take more than half and cut an arc .
-Keeping the compass now at that point where the 52 degree angle makes a straight line and not on the 90 degree angle,take more than half and cut an arc.
Tada,magic occurs..and the angle is cut into half!!
brainyest answer plsshhh :p