Find m∠G.
In the following image shown below
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Applying the exterior angle of a triangle theorem, m∠G = 40°.
According to the exterior angle theorem of a triangle, we have the following equation that is derived:
11x - 4 + 55 = 23x + 3
11x + 51 = 23x + 3
11x - 23x = -51 + 3
-12x = -48
-12x/-12 = -48/-12
x = 4
m∠G = 11x - 4 = 11(4) - 4
m∠G = 40°
Thus, applying the exterior angle of a triangle theorem, m∠G = 40°.
Learn more about the exterior angle of a triangle theorem on:
https://brainly.com/question/11356657
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