Question

Can someone help me with math

Answer 1

Based on G being 90 degrees, you could conclude that the combined degrees of EK is also 90 degrees, basically a rectangle.

And given the information that A+K+E = 127, you could subtract E+K =90 to get A
\[\large A= 37\]
Since C is 90
\[\large 90+ 37= 127\]
Just subtract from 180, the total degrees in a triangle and you'll get B
\[\large 180-127 =B\]