# plane geometry

(redirected from*Two-dimensional geometry*)

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## plane geometry

*n.*

The geometry of planar figures.

## plane geometry

*n*

(Mathematics) the study of the properties of and relationships between plane curves, figures, etc

## plane′ geom′etry

*n.*

the geometry of figures whose parts all lie in one plane.

[1740–50]

## plane geometry

The mathematical study of geometric figures whose parts lie in the same plane, such as polygons, circles, and lines.

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Noun | 1. | plane geometry - the geometry of 2-dimensional figuresmath, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement geometry - the pure mathematics of points and lines and curves and surfaces |

Translations

## plane geometry

*n*(Math) → Planimetrie

*f*

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