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Circumference of a circle = 2*pi*radius or diameter*pi

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11y ago

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Define what the circumference of a circle?

The circumference of a circle is the distance around it.


A paricle moves along a circular path of radius r and completes a half circle calulate the distance traveled by the particle and the dispalcement of the particle?

distance = 1/2 circumference displacement = 2 r (special case because exactly half of the circle was travelled) circumference = 2*pi*r 1/2 circumference = 1/2*2*pi*r = pi * r


What name is given to the perimeter of circle?

The perimeter of a circle is its circumference


What is the circumference a circle?

The round perimeter of circle is its circumference


What is the perimiter of a circle if the circumference?

The perimeter of a circle is its circumference


Who is also circumference of a circle?

Nobody is the circumference of a circle!


What is the term for distance around a circle?

The distance around a circle is its circumference


How do i calulate the radis of a circle?

To calculate the radius of a circle, you can use the formula ( r = \frac{d}{2} ), where ( d ) is the diameter of the circle. If you have the circumference ( C ), you can find the radius using the formula ( r = \frac{C}{2\pi} ). Additionally, if you know the area ( A ), you can calculate the radius with ( r = \sqrt{\frac{A}{\pi}} ).


How do find the circumference of a circle?

The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.


What is circumference of a 9 circle?

The circumference of a 9 circle is: 28.3


What is the circumference of a 30 circle?

The circumference of a 30 circle is: 94.25


What is a portion of the circumference of a circle?

An arc is a portion of the circumference of a circle.