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What unit of measure is a diameter?
A diameter is a line and can be measured in any units of length although some may be more useful units than others. The diameter of a galaxy may be measured in light years, that of a ferris wheel in metres, a car tyre in centimetres, etc. The diameter of a galaxy may be measured in centimetres but you'll simply end up with a very large number.
An introduction of pi?
Pi is the ratio of the circumference of a circle to its diameter; it can be calculated as circumference divided by diameter, or circumference/diameter. It is an irrational number which starts 3.14159265358979323846264338327050..., but it is usually approximated to 3.14 or 22/7, though using the [π] button on a calculator makes it easier to enter a fairly accurate value.
What is the circumference of a 10.5 inch diameter?
Well darling, the circumference of a circle is calculated by multiplying the diameter by pi (π). So, for a 10.5 inch diameter, the circumference would be 10.5π inches, which is approximately 32.98 inches. Hope that satisfies your curiosity, sugar!
What is the circumference of a 1.205 inch diameter circle?
The circumference of a circle can be calculated using the formula C = πd, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is 1.205 inches, so the circumference would be C = π(1.205) = 3.785 inches.
What is the circumference of a 14 inch diameter circle?
You need to use the formula for solving the diameter of a circle which is C = pi x D = 3.1416 x 14 = 43.98 inches (approx)
