1. Three-Dimensional Figures – Identify and use three-dimensional figures.

2. Square PrismCross-section PRISMS Cube Cross-section

3. PRISMS Triangular PrismCross-section Pentagonal Prism Cross-section

4. PRISMS Irregular Pentagonal Prism Cross-section

6. PYRAMIDS The great pyramids of Egypt are actually square pyramids

7. PYRAMIDS A pyramid is created by connecting a base and an apex.

8. Other dimensions of pyramids are used to calculate volume and surface area. PYRAMIDS

10. Triangular PyramidBase Square Pyramid Base

11. PYRAMIDS Pentagonal PyramidBase

12. CYLINDER

13. CONE

14. r SPHERE

15. PLATONIC SOLIDS Tetrahedron 4 Faces 4 Vertices 6 Edges Cube 6 Faces 8 Vertices 12 Edges There are only 5!

16. PLATONIC SOLIDS Octahedron 8 Faces 6 Vertices 12 Edges Dodecahedron 12 Faces 20 Vertices 30 Edges

17. PLATONIC SOLIDS Icosahedron 20 Faces 12 Vertices 30 Edges