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 Everyday Examples
 Area of a Circle:  The measurement of the region enclosed by a circle. The area of a circle is always expressed in squared units.


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Pizza prices are often related to their area because the price is dependent on the amount of pizza available.

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Some sprinkler systems spray water in a circle region. The amount of space that will be watered is the area of the circle that is based on the distance that the sprinkler is able to spray water.