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Math

Welcome to the wonderful world of geometry.  Geometry takes the basic understanding of algebra and applies it to shapes and angles.  Geometry also includes a study of right triangle trig that is developed through similarity relationships.

 

Basic area formulas:

Rectangle = bh

Triangle = 1/2bh

Circle = ∏(radius squared)

 

Perimeter formula:

 Add all side lengths of the polygon

 

Circle - 2 ∏ (radius)

 

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