# How to Calculate the Area & Diameter?

A diameter specifies the size of a circle and is the length of the line segment that passes through the circle's center. You can calculate the diameter from the length of the circle circumference; ...
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http://www.ehow.com/how_6447279_calculate-area-diameter.html

## How to Find the Area If Given the Diameter?

A circle's diameter is probably the closest thing it has to a soul. A straight measurement that connects every point on its circumference to its exact opposite by traveling through to the shape's c...
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http://www.ehow.com/how_8177107_area-given-diameter.html

## How to Find the Area in Diameter & Then Rounding?

There's pie and there's pi. One is a delicious, circular dessert; the other represents the constant ratio between the circumference of a circle and its diameter. Because of this relationship, you c...
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http://www.ehow.com/how_8492402_area-diameter-then-rounding.html

## How to Calculate a Pipe Diameter?

The diameter of a pipe is not just a geometric measurement; it is also an indication of the pipe's efficiency. Both the volumetric flow rate, which is a measurement of the volume over time, and the...
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http://www.ehow.com/how_7897430_calculate-pipe-diameter.html

## How to Calculate Mean Weight & Diameter?

In science, taking one measurement is never enough. Measuring instruments are never 100 percent accurate or precise, so the best way to close in on an accurate measurement of any kind is to find th...
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http://www.ehow.com/how_6399628_calculate-mean-weight-diameter.html