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How do you find the circumference of a circle using the radius?
Wiki User
∙ 13y ago
Circumference = 2*pi*radius
So the radius = circumference/2*pi
Wiki User
∙ 12y ago
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The radius of the circle is 5inches what is the circumference?
The circumference of a circle that has a radius of 5 inches is 10 X pi or approximatly 31.415926535897932384626433832795. If you know the radius you can find the circumference by multiplying it by 2(pi)
How do you find out the circumference of a circle?
Circumference = 2*pi*radius or diameter*pi
How do you find cicumference with only knowing the radius?
To find the circumference of a circle you multiply pi, usually rounded to 3.12, by the radius. The formula for the circumference of a circle is 2*pi*radius. So double your radius, then multiply by pi, which is approximately 3.14159265 So if I had a circle of radius 2, my circumference would be 2*3.14*2 = 12.56 Good Luck!
The circumference of a circle is 31.40 inches find approximate length of the circle's radius?
The approximate radius is five (5) inches.
How do you find the cirumference of a circle?
It depends on what information you do have about the circle. For example, circumference = 2*pi*radius.
How do you find circumference using radius'?
Circumference of a circle = 2*pi*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
Sentence using the word radius?
To find the circumference of a circle, you need to multiply the radius by 3.14.
How do you find circumference of a circle if you have radius?
For a circle, circumference = 2 x pi x radius.
What is the circumference of a circle 2 m radius?
By using the equation 2πr that is used to find the circumference, you get 12.56m
What is the area of a circle in terms of its circumference?
Using the circumference, you would find the radius first. The circumference C = 2*Pi*r where r is the radius. Then, the area of the circle = Pi*r^2.
How do you calculate circumference and area of pi?
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
What is the circumference of a circle with a radius of In?
A circle with a radius of 8 inches has a circumference of 50.27 inches.
How do you find the radious of a circle can you find the circumference?
The radius of a circle is the distance from its centre to its circumference. If a circle has a radius of r units then the length of its circumference is 2*pi*r units.
Using the approximation 3.14 for pi and pi and 8203 what is the radius of a circle with circumference 72.2 and 8203m?
To find the radius of a circle given its circumference divide the cirumference by 2 times pi
How do find the circumference of a circle?
The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.
Find the circumference of a circle with a radius of 5.6?
Circumference of a circle = 2*pi*radius Circumference = 2*pi*5.6 = 35.18583772 units
