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You are reading an older version of this FlexBook® textbook: CK-12 Middle School Math Concepts - Grade 8 Go to the latest version.

1.13: Find Perimeter and Area of Squares and Rectangles Using Formulas

Difficulty Level: At Grade Created by: CK-12
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Vocabulary

Area

Area

Area is the space within the perimeter of a two-dimensional figure.
Formula

Formula

A formula is a type of equation that shows the relationship between different variables.
Perimeter

Perimeter

Perimeter is the distance around a two-dimensional figure.
Square Unit

Square Unit

A Square Unit is a square with four sides that each measure 1 unit.

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Difficulty Level:

At Grade

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Date Created:

Dec 19, 2012

Last Modified:

Feb 26, 2015
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MAT.GEO.814.1.L.1

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