Answer:
1. yes 2. No 3.Yes
Explanation:
1. The two given angles are Alternative Angles. Because they are equal , the lines are parallels.
2. (look at the picture above)
3. The lines are parallel because the given corresponding angles are equal.
4. Statement Reason
1 l || m Given
2 < 1 = < 3 Corresponding Angles Postulate
3 p || q Given
4 < 2 = < 3 Corresponding Angles Postulate
5 < 1 = < 2 Def. Alternative Angles