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# Area and Perimeter of Trapezoids

## Area is the height times the average of the bases while the perimeter is the sum of the sides.

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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.
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## Area and Perimeter of Trapezoids

by CK-12 //basic

Calculate the area and perimeter of a trapezoid.

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• Video

## Area and Perimeter of Trapezoids Principles - Basic

by CK-12 //basic

This video provides the student with a walkthrough on finding the area and perimeter of trapezoids.

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• Video

## Area and Perimeter of Trapezoids Examples - Basic

by CK-12 //basic

This video provides the student with a walkthrough of one or more examples from the concept "Area and Perimeter of Trapezoids".

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• Flashcards

## Perimeter and Areas of Quadrilaterals Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from the concepts on the area and perimeter of rectangles, parallelorams, triangles, trapezoids, rhombuses, kites, similar polygons, and composite shapes.

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