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Subjects>Math>Math & Arithmetic

How do you find the radius if you have the circumference?

Updated: 12/24/2022

Wiki User

∙ 13y ago

Best Answer

Circumference divided by pi to find the diameter then divide that by 2 to give you answer!!

Formula: R=c/pi/2

eg.

circumference =60 so,

60 divided by pi = 19.098, then

divide 19.098 by 2 to give you

9.549!!

Wiki User

∙ 13y ago

This answer is:

More answers

Ujala Khan ∙

Lvl 2

∙ 4y ago

Circumference = 2(pi)(radius)

So Radius = Circumference / 2(pi)

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Continue Learning about Math & Arithmetic

How do you find the radius if circumference is given?

Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)

How do you find the radius of a circle with the circumference in terms of pi?

find the radius of a circle with circumference of 42.1

What is the circumference when the radius is r?

To find the circumference of a circle, use the equation: Circumference = 2*π*radius so when the radius is r, the circumference is 2πr

How can you find the diameter and the radius if the circumference is given?

Diameter = circumference/pi Radius = circumference/2*pi

How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.

Related questions

How do you find the radius if circumference is given?

Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)

How do you find radius with only the circumference?

Circumference = 2*pi*radius So Radius = Circumference/(2*pi)

How do you find the radius of a circle with the circumference in terms of pi?

find the radius of a circle with circumference of 42.1

How do you find the radius if you the the circumference?

Circumference = 2 x Pi x Radius Radius = Circumference / (2 x Pi).

What is the circumference when the radius is r?

To find the circumference of a circle, use the equation: Circumference = 2*π*radius so when the radius is r, the circumference is 2πr

How do you find circumference using radius'?

Circumference of a circle = 2*pi*radius

When given radius how do you find the circumference?

Circumference = 2 * radius * pi (where pi is approx = 3.14159)So Radius = Circumference / (2 * pi)

How can you find the diameter and the radius if the circumference is given?

Diameter = circumference/pi Radius = circumference/2*pi

How do you find the radius when you have the circuference?

circumference = pi * 2radius (diameter) so to find radius you use circumference/(2 x pi) this will find radius ----

How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.

What formula is used to find the circumference when you know the radius?

Circumference=2*pi*radius

How do you find the circumference by the radius?

circumference equal 2*pi*r(radius) C=2PiR

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