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2 votes
The question is in the picture along with the answer choices please help!!

The question is in the picture along with the answer choices please help!!-example-1
User Asmb
by
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1 Answer

6 votes
vertical angles equal eachother
set angle 4 and angle 8 equal to eachother
3x=x+40
-x both sides
2x=40
÷2 both sides
x=20
solve for angle 4
3 (20)
60 B
User Wolfgang Blessen
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8.2k points