a set of points on a flat surface?
inclined plane
Noncoplanar refers to a set of points or lines that do not lie on the same plane. In geometry, if points or lines are noncoplanar, they exist in different spatial dimensions and cannot be contained within a single flat surface. This concept is often applied in three-dimensional space to describe the relationship between various geometric objects.
A sphere would fit the given description.
what is The set of all points collinear to two points?
Space is a boundless, three dimensional set of all points. Collinear is a set of points that are all on the same line and is 3 or more points.
plane
lever
A flat surface that extends endlessly in all directions is called a "plane." In geometry, a plane is typically defined as a two-dimensional surface that has no thickness and is completely flat. It can be represented mathematically by a set of points that satisfy a linear equation. Planes are fundamental concepts in various fields, including mathematics, physics, and engineering.
A simple machine that consists of a flat surface set at an angle to a horizontal surface is known as a ramp. Ramps make it easier to move heavy objects on wheels up or down levels.
inclined plane
Depends on the size of the pyramid. there is no set size for a pyramid
A sphere has a single curved surface. It is said to have one surface. Further, the sphere has no "flat spots" or "angles" or "discontinuities" of any kind. It is a planar figure that is the set of all points equidistant from a single point, which is its center.A sphere has only one surface.
It is the set of all points [from some fixed point] at a distance of 1 unit, where the points on the surface of the sphere are included in the set.
None. The minimal vertex set from which you can construct a poly-n-chora is the n-simplex, or some deformation thereof, with n+1 vertices, as any n points fall in a single flat n-surface (that is unique unless the three points happen to also fall in the same n-1-surface).
Convex refers to a shape or surface that curves outward like the exterior of a circle. In mathematics, it describes a set where any line segment connecting two points within the set lies completely within the set. Convexity is often used in optimization and geometry to simplify problem-solving.
It raises the handles so that a cut can be made flush with a flat surface.
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. In 3 dimensional space, the set would be the surface of a sphere.