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What to know for the Chapter 12 Test
Definitions
 Polyhedron
 Tetrahedron
 Hexahedron
 Heptahedron
 Decahedron
 Regular polyhedron
 Lateral Surface Area
 Total Surface Area
 Prism
 Right Prism
 Oblique Prism
 Altitude of a Prism
 Pyramid
 Base of a Pyramid
 Lateral Faces of a Pyramid
 Altitude of a Pyramid
 Sphere
 Hemisphere
 Cylinder
 Radius of a Cylinder
 Axis of a Cylinder
 Right Cylinder
 Oblique Cylinder
 Cone
 Radius of a Cone
 Altitude of a Cone
 Right Cone
 Oblique Cone
 Volume
Postulates
Theorems
 Lateral Surface Area of a Cylinder (Theorem 111)
 Lateral Surface Area of a Cone (Theorem 112)
 Volume of a Prism or Cylinder (Theorem 113)
 Volume of a Pyramid or a Cone (Theorems 114 & 115)
 Ratio of Cross Sections of Pyramids and/or Cones (Theorem 116)
 Volume of a Sphere (Theorem 117)
Problem Types
 Finding Lateral Surface Area and Total Surface Area of Prisms
 Finding Lateral Surface Area and Total Surface Area of Pyramids
 Finding the Lateral Surface Area and Total Surface Area of Cylinders
 Finding the Lateral Surface Area and Total Surface Area of Cones
 Finding the Surface Area of a Sphere
 Find the Lateral Surface Area and Total Surface Area of a hemisphere
 Finding the Volume of Prisms & Cylinders
 Finding the Volume of Pyramids & Cones
 Finding the Volume of Spheres
 Finding Surface Area and Volume of combined shapes (e.g., frustums, prisms & cylinders with holes cut out, spheres with slices cut out, an ice cream cone, etc.)
 Determining "surfaces of rotation"
