This is the "8.2: P.S with Proportions" page of the "Geometry Chapter 8" guide.
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Geometry Chapter 8   Tags: geometry, mahlman, math  

Last Updated: Feb 20, 2013 URL: Print Guide RSS Updates

8.2: P.S with Proportions Print Page


Properties of Proportions

Cross product:

If , then 

"Pancake property"

If , then 

"Toro Switch"

If , then 

"Oreo Stacker"

If , then 


Geometric Means

    Geometric Mean example   

 where b is the geometric mean





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