Q 1: Any two lines in a plane must either intersect or be parallel to each other. False True

Q 2: If l // m and m // n then l // n. False True

Q 3: If l is perpendicular to n and m is perpendicular to n, then l // n. False True

Q 4: If l is perpendicular to n and m is perpendicular to n, then l // m. True False

Q 5: If two lines are parallel, then they must be in the same plane. True False

Q 6: l // l False True

Q 7: Two nonintersecting line segments in a plane do not have to be parallel. False True

Q 8: Any two line segments in a plane must either intersect or be parallel to each other. True False

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

