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FAQ

Determine the Surface Area of a Sphere

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The surface area of a can be determined by using the following formula:

where r is the radius of the sphere.
radius (r):
The surface area of the sphere is (A):
     

Related Information

The SI Unit of Surface Area

Converter: Area

You can use our area converter to carry out the conversion of area units.
Area Converter
Version 4.0 - Last updated: Sunday, August 16, 2015
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