The tetrahedron is one kind of pyramid, which is a polyhedron with a flat
pyramid ... A figure having a polygon base and triangular sides which meet in a point at ... A solid figure with one polygon base and triangular faces? ... An Egyptian tomb with a rectangular base and four triangular faces that meet at the top?
However, there are different types of five-sided polygons, such as irregular, ...
Polygons can have any number of sides, but they must be closed figures. ...
A polygon is a two-dimensional plane figure with straight sides. ...
Along with having 20 sides, all icosagons have 20 interior angles that add up to
Feb 22, 2012
Describe and classify faces of solid
A five-sided polygon, with five vertices and five angles, is called a pentagon. ...
A polygon is an enclosed figure with straight lines that do not cross over one ...