1. 12.1 Solid Figures

2. Today we will… Name Solid Shapes

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

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

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

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

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

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

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

10. Faces EdgesVertices

11. Chapter 12.1 1-29