Respuesta :

Lekymber123
The answer is 67 because when you add 70+43, you get 67 on that side of the triangle and then you transfer it over on the opposite side!

I hope this helped! Brainliest? :) -Raven❤️
xxamari

Answer:

69°

Step-by-step explanation:

The sum of the angles in a triangle is 180.

180 = 70 + 41 + angle FCB

180 = 111 + angle FCB

69 = angle FCB

Because GFC and FCB are alternate interior angles, they are congruent!

FCB = 69° = GFC.