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How do you calculate the diameter and the circumference of a circle?
Wiki User
∙ 12y ago
Doubling the radius will give the diameter and times this by pi will give the circumference of the circle.
Wiki User
∙ 12y ago
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How do you calculate the radius from the circumference?
Of a circle: divide the length of the circumference by the value of Pi (about 3.14159). The answer is the diameter. Half of the diameter is the radius
If the diameter of a circle is 80 what is the circumference?
Diameter of a circle = circumference/pi
If a circle has a circumference of 8 what is the diameter?
If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).
IF Circle circumference is 11.25 What is the Diameter?
A circle with a circumference of 11.25 has a diameter of: 3.581
If the diameter of circle is 9.75 what is the circumference?
If the diameter of circle is 9.75, the circumference is: 30.6
How do you calculate the circumference of a circle given the diameter or the radius?
Circumference = diameter*pi
Why you are using pi to calculate circumference of the circle?
Because the ratio of the circumference to the diameter of every circle is pi. So circumference = pi*diameter.
How to calculate the diameter of a circle when the circumference of the circle is 7?
pi*diameter = circumference Rearrange the formula so as the diameter is the subject of the formula: diameter = circumference/pi diameter = 7/pi = 2.228169203
If a circle has a diameter of 8 cm then what is the circumference of the circle?
A simple formula to calculate the circumference of a circle: so in this case:
How do find the circumference of a circle?
The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.
How do you calculate the diameter of a circle?
If you know the circumference, the ration of the diameter to the circumference is π, so diameter = circumference/π If you have the radius, diameter = 2 x radius
How do you calculate the diameter of a circle when the circumference is given?
Divide by 3.14
What is the circumference of a diameter with 9 yd?
The circumference of EVERY circle is (pi) times (the diameter).Now you can calculate the circumference of not only that particular circle, butalso the circumference of any other circle that you'll ever meet in the future.
How can I calculate the circumference?
To calculate circumference you find a circle's radius or diameter. You do diameter times pi or radius times 2 times pi. Then you have circumference!Read more: How_do_you_calculate_circumference
How do you calculate the circumfrerence of a circle?
Circumference of a circle = 2*pi*radius or pi*diameter
How do you calculate the radius from the circumference?
Of a circle: divide the length of the circumference by the value of Pi (about 3.14159). The answer is the diameter. Half of the diameter is the radius
How do you calculate the diameter of a circle if you know the circumference?
To get the diameter d is to divide the circumference C by pi. d = C / pi
