# Area of Composite Shapes

## Shapes in the real world come in all sizes. Learn how to break down and calculate the area of composite shapes using the sum of areas of each part.

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.
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## Area of Composite Shapes

by CK-12 //at grade
This concept teaches students how to calculate the area of composite shapes.
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• PLIX

## Area of Composite Shapes: Triangle and Parallelogram

by CK-12 //at grade
Area of Composite Shapes Interactive
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• PLIX

## How Big Is the Field?

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Area of Composite Shapes Interactive
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• PLIX

## Magic Missing Square

by CK-12 //at grade
Area of Composite Shapes Interactive
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• Video

## Area of Composite Shapes Principles - Basic

by CK-12 //at grade
This video provides the student with a walkthrough on finding the area of composite shapes.
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• Video

## Area of Composite Shapes Examples - Basic

by CK-12 //at grade
This video provides the student with a walkthrough of one or more examples from the concept "Area of Composite Shapes".
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• Critical Thinking

## Area of Composite Shapes Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Area of Composite Shapes.
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• Real World Application

## The Composite Shape That Pilots Love to See

by CK-12 //at grade
Find out why the decks of aircraft carriers are shaped like they are.
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• Real World Application

## How Dense Are Your Neighbors?

by CK-12 //at grade
Learn about popluation density and its effect on lifestyles.
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• Real World Application

## Puzzling Triangles

by CK-12 //at grade
Learn about a popular puzzle game that is based on 45-45-90 triangles.
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• Study Guide

## Perimeter and Area Study Guide

by CK-12 //at grade
This study guide looks at the perimeter, area, circumference, perimeters and areas for different types of regular polygons, such as rectangles, parallelograms, triangles, trapezoids, and rhombuses.
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