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circumference = 2*pi*9

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Q: What is the circumference of a circle that the radius is 9 centimeters?
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Related questions

If radius of a circle is 9 centimeters what would be the circumference?

If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).


What is a circumference of a circle with the radius of 9 inches?

A circle with a radius of 9 inches has a circumference of 56.55 inches.


A circle has a circumference of 18 pi so what is the radius of this circle?

If a circle has a circumference of 18pi, the radius is 9.


How is the circumference of a circle with radius 9 cm related to the circumference of a circle with diameter of 9cm?

Doubling the radius doubles the circumference.


What is the radius of a circle with a circumference with a 9?

The radius is 1.43


What is the circumference of a circle if the radius is 9 in?

Circumference = 2Π• radius 2Π•9 = (18×Π)"≈ 56.5"


What is the circumference and diameterof a circle with a radius of 9 inches?

A circle with a radius of 9 inches has a circumference of 56.55 inches and a diameter of 18 inches.


What is the radius of a circle with a circumference of 9?

The radius is about 1.432 units.


What is the area of a circle with a radius of 9 centimeters?

The area of a circle with a radius of nine centimeters is: 254.5 cm2


What is circumference of a circle with radius 9?

56.549


What is the circumference of a circle with a radius of 9 yards?

The circumference is about 56.55 yards.


What is the circumference of a circle that is 9 cm?

If 9 cm is the diameter, I think the circumference should be 9 times pi centimeters, which is approximately 28.274333882308139146163790449516 centimeters for the circumference. *********************************************** The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle. Thus: 3.14 x 9 = 28.26cm