Question

If m AB = 58° and mCD= 18°, what is the value of x? The figure is not drawn to scale.

x=76°
x=67°
x=40°
x= 38°

Answer 1

The correct solution will be x= 38°. You do m AB + m CD / 2 which makes you do 58 + 18 / 2 and that gives you 38°. Hope this helps you.