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You need to understand the concept of the number pi.
pi is the the number of diameters you can "wrap" around a circle.
The number is 3.14...
So if you had a circle with a diameter of 1 cm then the circumference would be 3.14 x 1 which equals 3.14 cm
Since the diameter is 14 cm the circumference is 3.14 x 14 cm
The equation that deals with this is ...
circumference = pi x diameter
or
c=pi x D
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What is the diameter of a circle if the circumference is 14 cm?
Well, honey, if the circumference of a circle is 14 cm, then we can use the formula C = πd to find the diameter. Plug in the given circumference and solve for the diameter. So, the diameter of the circle would be approximately 4.45 cm. Hope that clears things up for you, sugar!
What is the diameter of a circle if the circumference is 41 cm?
The diameter of a circle if the circumference is 41 cm is about 13.05 cm (C divided by Pi = diameter)
If the circumference of a circle is 45 cm what is the length of the diameter in centimeters?
If the circumference of a circle is 45 cm the length of the diameter in centimeters is: about 14.32 cm
What is the circumference of a circle if diameter is 162 cm?
A circle with a radius of 81 cm has a circumference of 508.94 cm
What is the diameter of a circle if the circumference is 12cm?
circumference = π x diameter ⇒ diameter = circumference ÷ π = 12 cm ÷ π ~= 3.8 cm
