Question

I would like answers to check please :)☆ Can you prove that lines p and q are parallel? If so, describe how. <---- as in ex. alternate exterior angles converse

Answer 1

4.

p and q are parallel because the alternate interior angles are equal:

62=62

5.

p and q are parallel because the corresponding angles are equal:

105=105

6.

p and q are parallel because the consecutive interior angles add up to 180°.

123+57= 180