0
If two parallel planes are cut by a third plane the lines of intersection are?
Wiki User
∙ 14y ago
Parallel lines.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
If two parallel planes are intersected by a third plane the lines of intersection are parallel.?
Yes, they are.
Are two segments or rays in the same plane parallel if the planes containing them are parallel?
lines
Do two perpendicular lines intersect?
yes... In fact, any two lines on the same plane that are not parallel will share a point of intersection.
Is it true that only one plane can pass through one and a point that is not on the line?
If you mean "only one plane can pass through another plane and through a point that is not on the line formed by the intersection of the two planes," the answer is "no." If you rotate the plane about the point, it will still intersect the line unless it is parallel to the line. By rotating the plane, you have created other planes that pass through the unmoved plane and through the point that is not on the line formed by the intersection of the two planes.
What are two lines that never cross but are in different planes called?
Skew. If they are in the same plane they are called parallel.
If two parallel planes are intersected by a third plane the lines of intersection are parallel.?
Yes, they are.
What does not have a point of intersection?
Two parallel lines, a plane and a line in a plane parallel to it.
Two lines with no point of intersection?
There are actually 2 answers to this question. First, if they are in the same plane they are parallel. Second, if they are in different planes they are skew.
Is the intersection of any two half-planes necessarily a half-plane?
In general no. The intersection of two parallel half-planes A and B is either a half-plane (either A or B, when A and B have similar orientation) or the empty set (when A and B have opposite orientation). When A and B are not parallel, their intersection is a maximal open region bounded by the two lines that define A and B, respectively. In this case, the intersection always exists and it is never a half-plane.
Can intersecting planes always intersect in exactly one point?
The intersection of two planes is never a point. It's usually a line. But if the planes have identical characteristics, then their intersection is a plane. And if the planes are parallel, then there's no 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
Are two segments or rays in the same plane parallel if the planes containing them are parallel?
lines
What is lines that are not the same plane and don't intersect?
Skew lines, which live in parallel planes.
What line forms when a plane and a cylinder intersection?
A pair of parallel lines, an ellipse or a circle.
If two planes are parallel a line in one plane is parallel to a line in the other plane?
if there are two planes, and they are parallel, then i would assume that their lines are parallel too. so yeh yeh a line in one plane is parallel to a line in the other plane...since they are parallel(:ha * * * * * No. Consider yourself in a cuboid room. The wall in front of you and the wall behind you are parallel planes. There is a line on the wall behind you that goes vertically, from the floor to the ceiling. There is a line on the wall in front of you that goes horizontally from left to right. These two lines are on parallel planes, but the lines are NOT parallel. So, (: ha to the person who answered the question previously!
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.
How is skew lines are different from parallel lines?
Skew lines are lines that lie on separate planes. and do not intercept parallel lines that are sometimes on the same plane, but don't intersect
