# Solid geometry

## Field of mathematics dealing with three-dimensional Euclidean spaces / From Wikipedia, the free encyclopedia

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In mathematics, **solid geometry** is the traditional name for the geometry of three-dimensional (3D), Euclidean spaces[1] (i.e., **3D geometry**).

Field of mathematics dealing with three-dimensional Euclidean spaces

A **solid figure** (or **3D figure**) is the region bounded by a surface; for example, a solid ball is made of a sphere and its interior points.

**Stereometry** deals with the measurements of volumes of various solids, including pyramids, prisms (and other polyhedrons), cubes, cylinders, cones (and truncated cones).[2]