12.1 Solid Figures. Today we will… Name Solid Shapes.

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Presentation transcript:

12.1 Solid Figures

Today we will… Name Solid Shapes

New Words A solid figure with flat surfaces is called a POLYHEDRON

A polyhedron with two parallel, congruent bases is called a PRISM

A polyhedron with only one base that is a polygon is called a PYRAMID.

A solid with two congruent, parallel circles for bases is a CYLINDER.

A solid with only one base, that is a circle is a Cone.

Naming Polyhedron Names come from the shape of the base, and if it is a prism or pyramid.

Parts Polyhedron Faces are the flat surfaces. Planes Edges are where faces meet Lines Vertices are where more than two faces meet Point

Faces EdgesVertices

Chapter