>>142294301 = 40 degrees.
2 = 100 degrees.
3 = 60 degrees.
4 = 60 degrees.
5 = 115 degrees.
1 is 40 degrees because GCH forms an isosceles triangle. 2 must therefore be 100 degrees because triangle.
4 and 3 are 60 degrees because GCK forms an equilateral triangle.
5 is simply 360 degrees less 2, 3, and 85 degrees.
