# How do I convert 3 foot diameter to cubic feet?

Determine the shape of the object. Objects with a diameter are most likely a sphere, a cylinder or a cone. Then divide the diameter in two to find the radius. Half of 3 feet is 1.5.To find the volu...
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http://www.answerbag.com/q_view/2056566

## How to Convert Megajoules Per Cubic Meter to BTU Per Cubic Foot?

Though most scientific applications use the metric system, heating and cooling systems often use BTUs, or British Thermal Units, or megajoules, a unit of energy equaling 1 million joules. Learn to ...
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http://www.ehow.com/how_6396730_convert-btu-per-cubic-foot.html

## How do you convert 15 feet by 31 feet by 4 inches deep into cubic yards?

for a concrete order, I would calculate the cubic footage first: 15 X 31 X 0.33 (4 inches) =153.45 cubic feet. there are 27 cubic feet in one cubic yard, so 154 (round up in construction--believe m...
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http://wiki.answers.com/Q/How_do_you_convert_15_feet_by_31_feet_by_4_inches_deep_into_c...

## How many cubic feet are in a 53-foot trailer?

In order to calculate the cubic feet in a 53-foot trailer, there are three measurements needed. The length of the trailer, the width of a trailer and the height of the trailer. Once the measurement...
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http://www.answerbag.com/q_view/2093128

## How many cubic feet are in a square foot?

The cubic feet contained in a square foot area depends on the depth of the area measured. Multiply the square feet times the depth to find cubic feet. For example, if a planter is one square foot b...
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http://www.answerbag.com/q_view/2092674