Geometry Forumlas

Posted on March 20, 2013




Click on the link above for a helpful sheet about the formulas we’ve used during this unit.

You are responsible for knowing the area of:

a rectangle

a triangle

a parallelogram

a circle

and the perimeter of a circle.

Come prepared with these memorized tomorrow!

Here is a video to help you find the area of a circle.

Area of a circle

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