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What is the ratio to any circles circumference to the diameter?
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
What would be the circumference of 6 cm in a circle?
The circumference of a 6 cm diameter circle is: about 18.85 cm. You can easily do this calculation for other circles by multiplying the diameter by Pi (about 3.1416).
How do you find the radius of a circle if you know the circumference?
Given the circumference, divide the circumference by pi (3.1416) to give the diameter of the circle, then divide by 2 to find the radius (half of the diameter).Since C = (pi) D and D = 2r, then r = C/2piSee related links for more help with circles.
What is the circumference of A 13.5 Diameter circle?
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
What is the diameter of a circle with 55 mm circumference?
The circumference of a circle with a diameter of 55 mm is: 172.8 mm
What is the ratio to any circles circumference to the diameter?
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
What is the answer to circles and circumference?
circumference = 2*pi*radius or pi*diameter
What is the circles diameter if the circumference is 62.8?
diameter = circumference divided by pi = 62.8/3.14 = 20
If circle circumference is 12 what is diameter?
The diameter of a circle with a circumference of 12 is: about 3.82To to this calculation for other circles, just divide the circumference by Pi (about 3.1416). The result is the diameter.
If a circles radius is 20 inches what is the circumference?
1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.
What is the circumference of a centermeter circle?
The relationship of a circles circumference to it's diameter is Pi x diameter. So a 1cm diameter circle will have a circumference of 3.142 cm to the third d.p.
How do you calculate circumference?
to calculate circumference you find a circles radius or diameter. you do diameter times pi or radius times 2 times pi. the you have circumference!
Do two circles have the same circumference if they have the same diameter?
Yes.
Do two circles have the same diameter if they have the same circumference?
Yes.
What is the circles diameter if the circumference is 31.4?
It is: diameter = 31.4/pi which is about 10 units
How is pi used to find circumference of circles?
Pi times the diameter of a circle gives its circumference.
If a circle has a circumference of 6 ft what is the diameter?
If a circle has a circumference of 6 ft, the diameter is: about 1.91 feet. You can easily do this calculation for other circles by dividing the circumference by Pi (about 3.1416). The result is the diameter.
