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

Updated: 12/20/2022

Wiki User

∙ 12y ago

Best Answer

Since

Circumference = 2πr

if the circumference is 9π

r = 9π/2π = 9/2 = 4.5

Wiki User

∙ 12y ago

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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.

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Circumference of the circle: 2*pi*9 = 18*pi cm

If there is a radius of 9 cm what is the circumference of the circle?

18 pi

What is the area and the circumference of a circle with radius 9yd?

Area = pi*92 Circumference = 2*pi*9

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

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Related questions

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.

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

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