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Yes. That's a decimal approximation of 1 over pi.

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As a good approximation, yes. Strictly speaking, multiply by 1/pi (or divide by pi).

Q: To find a diameter of a circle multiply circumference by 0.31831?

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diameter*pi = circumference

Circumference of a circle: pi times diameter

The circumference of a circle is worked out by multiplying the diameter of the circle by pi.

To get the circumference of a circle first you have to find the diameter of the circle and multiply the diameter by Pi (3.14 in short). so it is the diameter * Pi.

You multiply the diameter by Pi (about 3.1416) to get the circumference.

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diameter*pi = circumference

Circumference of a circle: pi times diameter

You multiply the diameter by pi

To get the circumference, multiply the diameter by the number pi.

Multiply the diameter by Pi (about 3.1416). The result is the circle's circumference.

The circumference of a circle is worked out by multiplying the diameter of the circle by pi.

To get the circumference of a circle first you have to find the diameter of the circle and multiply the diameter by Pi (3.14 in short). so it is the diameter * Pi.

If you have only the diameter to get the circumference you have to multiply the circumference by pi: 3.14

You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.

You multiply the diameter by Pi (about 3.1416) to get the circumference.

Multiply the diameter by pi to find the circle's circumference

Find the diameter, then multiply that by Pi (about 3.1416). The result is the circle's circumference.