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What two lines that lie in the same plane and are always the same distance apart?
parallel lines
Two segments that lie in parallel lines are?
sometimes parallel.
Two lines lie in one plane if and only if the lines are parallel?
Two lines are coplanar iff they are parallel OR intersect.
If two lines lie in the same plane and do not intersect then they are?
Parallel Lines.
What is an antonym for skew lines?
Parallel Lines - Skew lines are lines that do not intersect and do not lie in the same plane. If two lines lie in the same plane they they must either intersect or they are parallel.
Two lines that lie in the same plane and are always the same distance apart?
parallel lines
What two lines that lie in the same plane and are always the same distance apart?
parallel lines
Two segments that lie in parallel lines are?
sometimes parallel.
Two lines lie in one plane if and only if the lines are parallel?
Two lines are coplanar iff they are parallel OR intersect.
If two lines lie in the same plane and do not intersect then they are?
Parallel Lines.
Is any two lines lie in exactly one plane?
Two lines can lie in one plane. For example, parallel lines are lines that intersect and lie in the same plane.
What is an antonym for skew lines?
Parallel Lines - Skew lines are lines that do not intersect and do not lie in the same plane. If two lines lie in the same plane they they must either intersect or they are parallel.
What are two lines that lie on the same plane and never intersect?
Parallel lines
Are two lines that lie in parallel planes always sometimes or never parallel?
SOMETIMES. I just did that problem in my California geometry book. They can either be parallel or skew...making the answer sometimes.
Two lines lie in one plane and do not intersect if and only if the two lines are parallel?
True
What if the lines weren't parallel?
If two lines go on forever without touching but are not parallel, they are skew, lines that do not lie in the same plane.
What is two lines that lie on the same plane and don't intersect?
Two parallel lines. Such lines have the same slope.
