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What is radius of circle with a circumference of 31 feet?
Circumference of a circle = (pi) x DiameterDiameter = 2 x radiusCircumference = (pi) x (2 x radius)(2 x radius) = Circumference/piRadius = Circumference/(2 x pi) ==> Over to you.
The ratio of the circumference of a circle to its diameter?
The ratio of the circumference of a circle to its diameter is know as PI. PI = 3.14159* = 22/7* This basically means that the circumference of a circle is a little over 3 times the length of the diameter. *Note that PI has an infinite amount of digits following it.
What is the circumference of a circle if diameter is 65mm?
pi*65 which is just over 204 mm
What is approximately equal to 3.1415?
Well, this is the constant Pi. Pi is equal to the ratio of any circle's circumference to its diameter. In simpler terms: Take any sized circle (go on, draw one on paper) and measure how long a piece of string it takes to wrap it once around the circle. This is the circumference of the circle. Now measure the longest distance you can measure in the circle, so that would be from one side to the other side of the circle, over the middle bit, and that value is the diameter. Now take a calculator and divide the circumference by the diameter and voila, you should see a number equal to 3.1415 Go to wiki: http://en.wikipedia.org/wiki/Pi
How can you solve the circumference of a circle if pi has been used as a fraction?
You can either 1)You can divide out the fraction used for pi then multiply by the diameter or 2)Put the diameter over 1 then multiply across with the fraction used for pi.
How do you calculate the circumference and area?
for circumference you multiply diameter by pi (22 over 7 or 3.14) and for area you do radius (half of diameter) multiplied by itself then multiplied by pi. if you want volume you can multiply the height of the cylinder by the area of it's circle.
What is the circumference of a 12 foot circle?
The equation for the circumference of a circle is Pi x D (Pi multiplied by the diameter). So, if you mean the circle has a diameter of 12 feet, then we must multiply 12 by Pi. (Pi is approximately 3.14) So the circumference is 12 x 3.14 = 37.68 feet, or a bit over 37' 8".
What is the diameter of a circle with a circumference of 24 centimeters?
Since Pi is equal to the circumference over diameter, the diameter of a circle is equal to its circumference over Pi. So divide 24 centimeters by 3.14159 to get approximately 7.63943 centimeters.
What is radius of circle with a circumference of 31 feet?
Circumference of a circle = (pi) x DiameterDiameter = 2 x radiusCircumference = (pi) x (2 x radius)(2 x radius) = Circumference/piRadius = Circumference/(2 x pi) ==> Over to you.
If a circle has the circumference of 22 what is the diameter?
To get the diameter divide the circumference by pi (22 over 7 or 3.14).Your answer would be 7.
The ratio of the circumference of a circle to its diameter?
The ratio of the circumference of a circle to its diameter is know as PI. PI = 3.14159* = 22/7* This basically means that the circumference of a circle is a little over 3 times the length of the diameter. *Note that PI has an infinite amount of digits following it.
How do you find the circumference of a circle by using 22 over 7 as pi?
Multiply 22/7 by the diameter of the circle. Or 3.14
How do you find the circumfirence of a circle?
The circumference of a circle is the distance all around the edge of the circle. To find the circumference of a circle, you use the formula C equals 2 times pi times r, where pi is equal to 22 over 7 and r is the radius.
What is the circumference of a circle if diameter is 65mm?
pi*65 which is just over 204 mm
What is the circumference of a circle with the radius of 5 mm?
circumference = diamiter times pie 3.14 times 10 move the decimal over once its 31.4
What is the circumference of a circle if the radius is two over three?
pi * (2/3) * 2 =~ 4.1887902047863909846168578443727
Does the area of a circle equal pi?
no, the area of a circle equals pi times the radius squared or circumference times diameter over four.
