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No, the two planes intersect at a line, which is an infinite number of points.
A point, in two dimensional space, is defined as an ordered pair.
Vertical lines in space run perpendicular to the horizon. The very definition of perpendicular requires that the lines be at right angles to the horizon, so all lines that meet that definition are perpendicular.
In three dimensions, the solid defined as being bound by the set of points at a given distance form a point is a sphere. In two dimensions, the figure defined as being bound by the set of points at a given distance from a point is a circle. In one dimension, a line segment is bound by the two points at a given distance from a point.
Some planes have only one intercept.
Given a line, there are an infinite number of different planes that it lies in.
one
Infinitely many.
A plane midway between the two given planes and parallel to them.
No, the two planes intersect at a line, which is an infinite number of points.
No, they intersect at a line.
A spherical surface, with its center at the given point, and its radius equal to the given distance.
They form the sphere whose center is the given point and whose radius is the given distance.
refers to the number of specie that can be foun at a singlr point in a given space
A circle, sphere or hyper-sphere - depending on the dimensionality of the space.
At their point of crossing, the space between two crossnig line is 0. From any point on either line you can always drop a perpendicular to the other line and this will be the shortest distance from that point to the other line.
The set of all points a given distance from a center point is a circle. The given distance is the radius, and the given point is the center. Or, in 3 dimensional space, a sphere.