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circumference = pi*diameter

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12y ago

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Related Questions

The radius of a cirle is what percent of the diameter?

the radius of a cirle is what percent of the diameter


How do you determine the value of pi?

The value of pi is the relationship of a circunference to its diameter. For instance, if you have a circle whose circunference is 9.42477 cm, you shall have a diameter of 3 cm. Any measure of a circunference divided by its diameter shall generates the same numeric value, the pi number.


How do you find the circunference of a circle?

Multiply the diameter by 'pi' .


Is the radius of a cirle half of the diameter?

Yes.


This figure is a regular 12 sided polygon the diameter of the cirle that circumscribes it is 16cm find the radius of the polygon?

8


What is the circumference of a 12 inch diameter disc?

Approximately 37.68 inches. The formula is the value of Pi times the diameter of the cirle. Pi rounds to 3.14. Thus 12 X 3.14 = 37.68.


What is the diameter of a cirle that the area is 28 square inches?

5.9723 inch


The diameter of a cirle is 127mm What is the length of theradius?

The radius of a circle is always PRECISELY one half its diameter.


How does pi relate to the circumference and diameter of a cirle?

The cicumference of any circle divided by its diameter is aways equal to pi.


What is the circumference of a cirle with a diameter of 16?

16 pi = almost exactly 50¼


What is radius of 24 inch cirle?

The radius of a circle is half of its diameter. Since the diameter of the circle is 24 inches, the radius would be 24 inches divided by 2, which equals 12 inches. Therefore, the radius of a 24-inch circle is 12 inches.


What is the formula for the circumference of the cirle?

circumference of a circle = 2*pi*radius or pi*diameter