# In Geometry How Do You Find the Area of a Sphere?

A sphere is any object that is perfectly round, such as a ball. Like other shapes, the sphere has a formula that you can use to discover its various measurements, such as its surface area. This is ...
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http://www.ehow.com/how_8164921_geometry-do-area-sphere.html

## How to Find the Surface Area of a Sphere?

It can be very difficult to explain how the formula for the surface area of spheres was discovered. However, using the formula (4ÃÂ€r2)is actually quite simple.

http://www.wikihow.com/Find-the-Surface-Area-of-a-Sphere

## What is the surface area of the sphere to the nearest square meter?

The formula for the surface area of a sphere is 4Ï€R^2. The Greek letter Pi, Ï€, is equal to 3.14, but the radius is missing. Once you find out the radius, square it and times it by Ï€ and by 4.Ref...
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http://www.answerbag.com/q_view/2194612

## How to Calculate Area in Geometry?

Geometry is a kind of arithmetic that people use in their everyday lives, whether you are deciding on how large to make your garden or the amount of carpet you need for a room. The steps in some of...
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http://www.ehow.com/how_8094766_calculate-area-geometry.html

## What is the sci-fi show or movie where a guy traveled through time in a black or gray sphere and uses a joystick to control and he is usually bruised and battered after the sphere lands?

One of the evidentally more-than-one versions of the Time machine. Could also be Bubble Boy by Disney studios, which has motion attachments and is both a life support device ( as was in the Travolt...
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http://wiki.answers.com/Q/What_is_the_sci-fi_show_or_movie_where_a_guy_traveled_through...