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What is the circumference of a unit circle?
Since the radius of the unit circle is 1, the circumference is 2 x pi.
What is the circumference of a circle with an 8.8 unit diameter?
The circumference is 27.646 units.
If a circle has a diameter of 28 what is the circumference of it?
The circumference of a circle with a 28 unit diameter is: 88cir=dx22/7
How is pi in relation to a circle?
Pi is related to the area and the circumference of the circle. The area is Pi multiplied by the radius of the circle squared and the circumference is Pi times the diameter of the circle. if you're wondering how it works, pi is the area of a circle with radius of 1 (unit), and the circumference of a circle with a radius of ½ (unit).
What kind of unit does a circle have?
A circle can have a unit of length which could be either a measure of its diameter or radius, or of its circumference. Or the circle could have the unit of area.
What is the area of a circle with a circumference of 22 units?
The area of a circle with a 22-unit circumference is 38.515 square units.
Why is the unit circle called two pi?
A unit circle is not normally called 2 pi. Because the radius length measure of the unit circle is 1 unit, then the circumference of a unit circle is 2*pi, and its area is pi.
What is the the circumference of a circle with a radius of 3.5?
circumference = 2*pi*3.5 = 21.99114858 or 22 to the nearset unit.
What is the circumference if Diameter is 7?
Circumference of a circle = 2*pi*radius or pi*diameter 7*pi = 21.99114849 units Therefore the circumference ot the circle is 22 units correct to the nearest unit.
What is the radius of a circle whose circumference is 6.28?
The radius is 1 (0.999) unit.
Define what the circumference of a circle?
The circumference of a circle is the perimeter of the circle for a given diamater.
How do you find the circumference of a circle with a diameter of 24?
Simply multiply the diameter by Pi (about 3.1416): 24 x 3.1416 = 75.3984 unit circumference.
