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# Area of Regular Polygons

## Half the apothem times the perimeter.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Area of Regular Polygons

by CK-12 //at grade

This concept teaches students to calculate the area and perimeter of regular polygons.

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• PLIX

## Areas of Houses

by CK-12 //at grade

Area of Regular Polygons Interactive

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• Video

## Area of Regular Polygons Principles

by CK-12 //at grade

This video gives more detail about the mathematical principles presented in Area of Regular Polygons.

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• Video

## Area of Regular Polygons Examples

by CK-12 //at grade

This video shows how to work step-by-step through one or more of the examples in Area of Regular Polygons.

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• Pre and Post Read

## Area of Regular Polygons KWL Chart

by CK-12 //at grade

With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you’re curious about, and come up with answers from the reading.

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