# How to Convert Square KM to Miles?

The metric system uses the meter as a base measurement length. When measuring a large area such as land, it is common to use a kilometer. This is often more applicable for large areas because one t...
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http://www.ehow.com/how_8147205_convert-square-km-miles.html

## How to Convert Square Kilometers to Square Miles?

Square miles and square kilometers are units for measuring areas of large plots of land such as forestland. The square mile (sq. mi) is used in the United States, while the square kilometer (sq. km...
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http://www.ehow.com/how_8378517_convert-square-kilometers-square-miles.html

## How to Convert Miles to Square Yards?

Miles measure linearly, or in one dimension. Square yards are the product of two linear measurements, and therefore a measurement of two dimensions. This means that converting miles to square yards...
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http://www.ehow.com/how_8127621_convert-miles-square-yards.html

## How to Convert a Sphere to Square Miles?

Calculating the square mileage of sphere relates to the three-dimensional figure's surface area. A sphere's surface area is calculated as square units by the following equation: surface area = 4 *...
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http://www.ehow.com/how_8078634_convert-sphere-square-miles.html

## How to Convert Acres to Square Miles?

There are many tools on the internet that will convert directly from acres to square miles (miÂ²), but most school teachers will require you to show your work or you may be looking for an explanati...
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http://www.wikihow.com/Convert-Acres-to-Square-Miles