Question

If l and m are parallel, which pairs of angles are supplementary?

Answer 1

Pairs:

1 and 2

3 and 7

6 and 7

1 and 6

So therefore the answers would be:

1 and 2

3 and 7

6 and 7

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Answer 2

Answer:

1 and 2

3 and 7

6 and 7

Step-by-step explanation: