How many edges does a cube have? 12. A cube has 12 edges. In planar geometry an edge is defined to be ‘Ëœa boundary of a plane geometric figure’â„¢. Since a cube consists of 6&hellip

#### Tagged By edges

## Number of Edges on a Rectangular Prism

How many edges does a rectangular prism have? 12. A rectangular prism has 12 edges. It has the same number of edges, planes, and vertices as a cube. A rectangular prism fits into the rough&hellip

## Number of Edges on a Cylinder

How many edges does a cylinder have? 2. A cylinder has two edges. This however is applicable only if the edge is defined in terms of plane geometry as ‘Ëœa boundary of a plane geometric&hellip

## Number of Edges on a Cone

How many edges does a cone have? 1. A cone has one edge. This, however, is only applicable in terms of the polyhedral definition of an edge as ‘Ëœa straight line that is the intersection&hellip