In geometry, a plane is defined as a flat, infinite surface. It has infinite length and width but no thickness. A plane is thus a two-dimensional, boundless surface and a subset of space.

www.reference.com/article/plane-geometry-92caae75ac6cad3b

Plane geometry is the sub-category of geometry that deals with flat surfaces and the coordinates, lines and shapes on them. To draw a plane, use grid or graphing paper and a straight edge or measuring tool.

www.reference.com/article/draw-plane-geometry-538998063e4ef89

A point in geometry is the exact position or location on a plane surface, according to Math Open Reference. Points are typically displayed as dots, and they are given upper case letters for a name to make them easy to id...

www.reference.com/article/point-geometry-5e311fe815510d65

A point in geometry is the exact position or location on a plane surface, according to Math Open Reference. Points are typically displayed as dots, and they are given upper case letters for a name to make them easy to id...

www.reference.com/article/point-geometry-5e311fe815510d65

Spherical geometry is the branch of mathematics that deals with figures placed on the surface of a sphere. It can also be defined as a three-dimensional view of more traditional planar geometry; although, there are numer...

www.reference.com/article/spherical-geometry-e8c4ebaca3544952

In geometry, the flat surface of a solid figure is referred to as a "face." A solid figure is a three-dimensional geometric shape that contains "faces," "vertices" and "edges."

www.reference.com/article/flat-surface-solid-figure-545b26afecb23126

The French philosopher and mathematician Rene Descartes invented the Cartesian plane in the 17th century. The name Cartesian is derived from Descartes' own name.

www.reference.com/article/invented-cartesian-plane-7bf537b1e1efaa6e