Question

Find the angle measure G.

Answer 1

∠ G = 85°

Explanation:

∠ G is an inscribed angle whose measure is half the measure of its intercepted arc.

the sum of the arcs in a circle = 360° , then

arc DF = 360° - 120° - 70° = 360° - 190° = 170° , then

∠ G =
`(1)/(2)` DF =
`(1)/(2)` × 170° = 85°