12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Chapter 12­3: Surface Areas of Pyramids and Cones
Types of Pyramids: Lateral Area: The sum of all areas of a pyramid's triangular faces.
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Example 1
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Example 2
Example 3
Diagram of the Pyramid's Base
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Example 4
Homework Assignment #88:
p.859, #7­13 odd,19,23,25,34,42,45,46,57
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
ANY HOMEWORK QUESTIONS?
Chapter 12­3: Surface Areas of Pyramids and Cones
Types of Cones: 5
12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Lateral and Surface Area of Cone: Example 1
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Example 2
Example 3
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12­3 Surface Areas of Pyramids and Cones (2 days).notebook
April 21 and 22, 2015
Homework Assignment #89:
p.860, #14,15,18,24,27,28,33,43,55,56
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