Question

Please help! Find ∠FGD.

A. 42.5°

B. 70°

C. 85°

D. 170°

Answer 1

C. 85º

Explanation:

Answer 2

C. 85°

Explanation:

The angle is half the measure of the subtended arc. That arc (DF) is ...

360° -70° -120° = 170°

Half that measure is ...

∠FGD = 170°/2 = 85° . . . . . matches choice C