Two non-coplanar planes define space because they intersect along a line, creating a three-dimensional framework. The intersection line represents all points that belong to both planes, while the planes themselves extend infinitely in their respective directions. Together, they create a volume that encompasses all possible points in three-dimensional space, allowing for the definition of spatial relationships and dimensions. This relationship is fundamental in geometry and physics, as it establishes a basis for further exploration of spatial properties.
Noncoplanar lines cannot intersect because they exist in different planes and do not share a common point. However, they can be skew lines, which means they are neither parallel nor intersecting. In three-dimensional space, two lines are only able to intersect if they lie in the same plane. Therefore, it is geometrically impossible for two noncoplanar lines to intersect.
It is the set of points, in 3-dimensional space, defined by the intersection of two planes which define faces of the shape.
yes
It is possible.
Since the question is unfinished, I'll assume the most obvious completion: "planes." Yes, a triangular pyramid is composed of 4 non-co-planar points which form 4 intersecting planes.
Noncoplanar lines cannot intersect because they exist in different planes and do not share a common point. However, they can be skew lines, which means they are neither parallel nor intersecting. In three-dimensional space, two lines are only able to intersect if they lie in the same plane. Therefore, it is geometrically impossible for two noncoplanar lines to intersect.
Two are enough, if not coplanar.
It is the set of points, in 3-dimensional space, defined by the intersection of two planes which define faces of the shape.
Any three given points can be joined by a common plane, and any two given points can be joined by a common line and an infinite number of common planes.
yes
skew
Noncoplanar is a term in geometry referring two or more figures, lines, or points that do not all lie in the same plane.
skew lines
It is possible.
Since the question is unfinished, I'll assume the most obvious completion: "planes." Yes, a triangular pyramid is composed of 4 non-co-planar points which form 4 intersecting planes.
If there are two unique, non-parallel planes in space, they will intersect, and their intersection will be a line.
A plane midway between the two given planes and parallel to them.