Coplanar points are points that lie on the same geometric plane. By definition, three points define a plane, and for any three points, a plane exists that all three points lie on. Since a plane is infinite, the number of possible coplanar points for any plane is also infinite.
Know MoreA plane is a two-dimensional surface, and any shape, such a polygon, a curve or a straight line, that can be drawn in two dimensions is made up of coplanar points. Points can lie in more than one plane at a time if those planes intersect. If two distinct planes do intersect, they intersect along a single straight line.
Learn more about GeometryPoints that lie in the same plane are called coplanar points. Points that do not lie in the same plane are non-coplanar. Two points are always coplanar, but three or more points may or may not be coplanar.
Full Answer >In math, the term "distance between two points" refers to the length of a straight line drawn between the two points on an x-y axis. The distance can be determined by finding the change in the y axis and the the x axis and fitting them into the Pythagorean theorem.
Full Answer >A set of points that all lie within the same line are said to be collinear. According to Wolfram Mathworld, three points are collinear if and only if the distance between one point and the line formed by the other two points is equal to zero.
Full Answer >Two angles that share a common side and a common vertex, but have no common interior points are called adjacent angles, often abbreviated as "adj." Adjacent angles lie side by side to each other. Their shared common arm is also called a ray or an edge.
Full Answer >