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Do two intersecting lines lie in two planes?
true * * * * * No, false. Any two straight lines that intersect define a plane in which both those lines lie.
When three points lie on a line what is one of them to the other two lines?
"... to the other two lines?". What other two lines? According to the question, there is only one line!
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.
What are two coplanar lines called that have no points in common?
Coplanar lines that do not intersect (have no common point) are parallel.Two objects are coplanar if they both lie in the same plane, they must either intersect or be parallel.
If three points are coplanar then are they collinear?
Not necessarily. Coplanar means that points lie on the same plane whereas collinear means that points lie on the same line. Points on a plane do not necessarily lie along the same line.
What are lines that lie in different planes?
skew lines
Lines that lie in different planes?
skew lines
Lines that lie in different planes are called what?
Skew lines.
Can two intersecting lines lie in two planes?
If they are straight lines, then they define a plane in which both lines lie.
What are lines that lie in different planes that do not intersect?
Parallel lines would always lie in the same plane. They would need to be skew lines.
Study of points lines and planes?
Geometry
What are Two lines are if they lie in the same plan and have no points in common?
If there are no common points but both lines lie n the same plane they are considered "coplanar points"
What are the meaning of collinear and coplanar points?
They are lines or points that lie on the same plane. Remember 3 or more points are collinear if they lie on the same line. IF those lines lie on the same plane they are coplanar.
What are the basic concepts on points lines planes?
nothing
Lines that lie in different planes and never intersect are called?
They're either parallel lines or skew lines.
Do two intersecting lines lie in two planes?
true * * * * * No, false. Any two straight lines that intersect define a plane in which both those lines lie.
How many intersecting lines lie in two planes?
Think you just answered your own question. A plane is a line. Two planes= two lines.
