Answer:
∠EGF = 1/2( 180 - 50) = 1/2(130) = 65
∠CGF = 180 - 65 = 115.
Step-by-step explanation:
This is quadratic trinomial
It has x^2 (square) and consists of 3 parts
Hope it helps yah (◕ᴗ◕✿)