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Geometry – Help Packets


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Angles and Triangles – All Levels

This 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.

Key concept: The three interior angles of a triangle will form a straight line or straight angle, which equals 180 degrees.

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First page of Angles and Triangles Help Packet - All Levels

Circles (Area Formula) – All Levels

This 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.

Key concept: Students should understand where the area formulas come from which will give them a better understanding in the future.

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Preview of math worksheet on Area Formula for Circles - All Levels

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