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How to calculate the cubic feet of a circle

2013-05-09   Views:124

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Calculating the cubic feet of a circle requires a few more steps than calculating the cubic feet of a square or rectangle. However, with a simple formula, the cubic footage is easy to discover. The most important part is making the necessary measurem

How to calculate the cubic feet of a circle

Calculating the cubic feet of a circle requires a few more steps than calculating the cubic feet of a square or rectangle. However, with a simple formula, the cubic footage is easy to discover. The most important part is making the necessary measurements accurately.

Skill level:Easy

Things you need

Tape measureCalculator

Instructions

1 Measure the radius of the circle in feet. To do this, measure the diameter of the circle and divide by two. This number is the radius measurement.

2 Measure the depth of the circle in feet with the tape measure.

3 Using a calculator, square the radius measurement.

4 Multiply the squared radius by pi, or 3.14.

5 Take the number you calculated in Step 4 and multiply it by the depth measurement. This gives you the cubic feet of the circle.

How to calculate the cubic feet of a circle

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