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What’s the answer? A.15 B.21 C.10 D.8
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23 votes
What’s the answer?
A.15
B.21
C.10
D.8

What’s the answer? A.15 B.21 C.10 D.8-example-1
User Patrik Affentranger
by
8.7k points

1 Answer

4 votes

Answer:

  • <HGI=21°

Explanation:

As,

GH bisects <FGI

So the two angles <FGH and <HGI are, equal

According to the question,

  • 2x+1=3x-9
  • 3x-2x=1+9
  • x=10

Hence,

<HGI=

  • 3x-9
  • (3×10)-9
  • 30-9
  • 21
User Satevis
by
6.6k points
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