SOLUTION: 3. If three lines all meet in a single point, how many pairs of vertical angles are formed ?
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Question 183001: 3. If three lines all meet in a single point, how many pairs of vertical angles are formed ?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2 lines intersecting produce two pairs of vertical angles. Each additional line adds a pair.
So 3 --> 3 pairs.
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