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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 the formula for the circumference of the cirle?
circumference of a circle = 2*pi*radius or pi*diameter
What is a area of a circle?
You must find the circumference. First measure a line through the cirle. Then that is the diameter then multiply the diameter by 3.14 then you have the area! Hope that helped!
