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9 Inch Diameter Circle Area

Below is a diameter estimator, which will compute a circle's radius, circumference, and expanse if you know the diameter.

Do y'all know a different dimension? Instead effort one of the related circumvolve dimension calculators:

  • Circle Radius Calculator
  • Circle Surface area Reckoner
  • Circumvolve Circumference Calculator

Bore Calculator

What is a Circumvolve's Diameter?

The diameter of a circle is the distance from edge to edge of a circle passing through its origin or center.

Conveniently, it is twice every bit long equally the radius of a circle. If y'all draw two opposing line segments from the circle'due south origin to the edge, yous just drew the diameter.

Dimensions of a Circumvolve

There are 3 dimensions near often used to describe a circle:

  • The bore – defined higher up
  • The radius – the distance from the circumvolve's middle or origin to the edge, ane half the diameter
  • The circumference – the length of the outside boundaries of the circle

Starting from the bore, yous can easily find the other two. The next equations show how you tin can instead find the diameter from them.

The equation for diameter of a circle from circumference is:

d=c/\pi

If written instead in terms of the radius, the diameter is very simple; it's just twice equally long:

d = 2r

Dimensions of a circumvolve: O - origin, R - radius, D - diameter, C - circumference (Wikimedia)

Area is the infinite independent within the circle'due south boundaries. It'southward also like shooting fish in a barrel to find from whatever of the others.

To find area from the circle's diameter:

a = \pi (d/2)^2

Using the Diameter Estimator

You can enter the diameter and then compute radius and circumference in mils, inches, feet, yards, miles, millimeters, centimeters, meters and kilometers.

Compute the surface area using these units: foursquare mils, square inches, square anxiety, foursquare yards, foursquare miles, acres, hectares, square millimeters, foursquare centimeters, foursquare meters, and square kilometers.

To run the calculator, hit the 'Calculate Circle Dimensions' push button when you accept entered the known diameter.

Did you like this tool? Visit our other calculators and tools.

9 Inch Diameter Circle Area,

Source: https://dqydj.com/diameter-calculator/

Posted by: cunninghamferse1978.blogspot.com

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