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Volumes of Pyramids & Cones - Lesson 12-5

Today we looked at the volume of pyramids and cones, which we determined to be based on the volume of prisms and cylinders:

Theorems 114 & 115 - Volume of Pyramids and Cones

 

We also looked at an interesting ratio:

Theorem 116 - Cross Section Ratio

This theorem isn't really that complicated...to find the ratio of the cross sections, just find the ratio of the heights.

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Class Notes
Lesson 12-1
Lesson 12-2
Lesson 12-3
Quiz Topics
Lesson 12-4
Lesson 12-5
Lesson 12-6
Test Topics
 
   
 
   
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