Solid Geometry

3. - polyhedron with 2 congruent faces, called bases, that lie in parallel planes
5. polyhedron - all of the faces are congruent regular polygons
7. area - sum of the ares of its faces
9. prism - prism with lateral edges that are not perpendicular to the bases
10. - solid bounded by polygons
12. polyhedron - 2 points on its surface can be connected by a segment that lies entirely inside or on the polyhedron
14. polyhedron - 2 points on its surface can be connected by a segment that goes on the outside of the polyhedron
15. cylinder - cylinder that has perpendicular segment that joins the centers of the bases
16. - point where 3 or more edges meet
17. - congruent polygons in parallel planes

1. section - intersection of a plane and a solid
2. solids - five regular polyhedra that include the regular tetrahedron, cube, regular octahedron, regulardodecahedron, and regular icosahedron.
4. Theorem - F + V = E + 2
6. - line segment formed by intersection of two faces
8. - solid with congruent circular bases that lie in parallel planes
11. - a 2-dimensional representation of the faces
13. area - sum of the areas of its lateral faces