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15 votes
15 votes
Given: line a || line b.
angle 5 is supplementary to angle 2.
Prove: line l || m

Given: line a || line b. angle 5 is supplementary to angle 2. Prove: line l || m-example-1
User Ammaroff
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1 Answer

20 votes
20 votes

line l is || to line b because they move in the same direction without meeting

User Jalperin
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