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In the problem attached, solve for x

In the problem attached, solve for x-example-1

1 Answer

5 votes

The two vertical angles add up to the two arcs. The vertical angles are of course congruent so we get

2 (3x + 23) = 75 + 55= 130

3x + 23 = 65

3x = 42

x = 14

Answer: 14

User StephenKC
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