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Please help! Find ∠FGD. A. 42.5° B. 70° C. 85° D. 170°
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4 votes
Please help! Find ∠FGD.

A. 42.5°

B. 70°

C. 85°

D. 170°

Please help! Find ∠FGD. A. 42.5° B. 70° C. 85° D. 170°-example-1
User Alexl
by
6.4k points

2 Answers

4 votes

Answer:

C. 85º

Explanation:

User CopyrightC
by
5.4k points
1 vote

Answer:

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

User Ruofan Kong
by
4.9k points
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