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What to know for the Chapter 12 Quiz

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

Postulates

• Surface Area of a Sphere

Theorems

• Lateral Surface Area of a Cylinder (Theorem 111)
• Lateral Surface Area of a Cone (Theorem 112)

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 Surface Area of combined shapes (e.g., frustums, prisms & cylinders with holes cut out, spheres with slices cut out, an ice scream cone, etc.)