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When lines intersect at the same point are they on the same plane?
Wiki User
∙ 9y ago
No because only co-linear lines lie on the same plane
Wiki User
∙ 9y ago
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Will non parallel lines intersect?
If the 2 lines lie in the same plane, and they are not parallel, then they will intersect at some point. If the 2 lines are skew lines, then they are not in the same plane, and they will not intersect (but they are Not Parallel)
Do skew lines intersect if they are in the same plane?
No, skew lines cannot be in the same plane, since they do not have a point on common. Two lines intersect if they lie in a common plane, and by definition, these intersecting lines are not skew lines.
Three lines that intersect in a point but do not all lie in the same plane?
collinear plane
What lines do not intersect but are on the same plane?
Lines which are parallel. All other lines on the same plane eventually intersect.
When two or more lines intersect at a point they are said to be?
Theorem: If two lines intersect, then exactly one plane contains both lines. So, when two or more lines intersect at one point, they lie exactly in the same plane. When two or more lines intersect at one point, their point of intersection satisfies all equations of those lines. In other words, the equations of these lines have the same solution, which is the point of intersection.
What is parallel planes?
Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect
Will non parallel lines intersect?
If the 2 lines lie in the same plane, and they are not parallel, then they will intersect at some point. If the 2 lines are skew lines, then they are not in the same plane, and they will not intersect (but they are Not Parallel)
Do skew lines intersect if they are in the same plane?
No, skew lines cannot be in the same plane, since they do not have a point on common. Two lines intersect if they lie in a common plane, and by definition, these intersecting lines are not skew lines.
Three lines that intersect at the same point must all be in the same plane?
no
What are two lines on the same plane that do not intersect?
Two lines that do not intersect on the same plane are Parallel lines.
Three lines that intersect in a point but do not all lie in the same plane?
collinear plane
What lines do not intersect but are on the same plane?
Lines which are parallel. All other lines on the same plane eventually intersect.
When two or more lines intersect at a point they are said to be?
Theorem: If two lines intersect, then exactly one plane contains both lines. So, when two or more lines intersect at one point, they lie exactly in the same plane. When two or more lines intersect at one point, their point of intersection satisfies all equations of those lines. In other words, the equations of these lines have the same solution, which is the point of intersection.
If two lines do not intersect must they be parallel?
If the two lines lie in the same plane, and they do not intersect, then they are parallel. If they are not in the same plane, and do not intersect, then they are called skew lines.
Two lines that on the same plane that never intersect?
parallel lines If they are not on the same plane and never intersect they are skew
What are 2 lines in the same plane that never intersect?
Two lines that are in the same plane and never intersect are called "Parallel," meaning that they are lines with the same slope, but not y-intersect.
Do three lines that intersect at the same point have to be at the same plane?
No they can be Collinear - Points that lie on the same line.
