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Angles and Triangles  All LevelsThis two page help packet helps students better understand the sum of the angles of a triangle. If
you add the three interior angles of any triangle you will get 180 degrees. With this knowledge they are able to find missing
angles of triangles.

Circles (Area Formula)  All LevelsThis one page help worksheet explains where the formula for the area of a circle comes from. It uses pictures to help students
relate circles to parallelograms. 