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Circumference (perimeter) of a circle = pi x diameter.

Diameter of a circle is the straight line distance from one side to the other which passes through the centre of the circle and is twice the radius.

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9y ago
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14y ago

(pi) times (the diameter of the circle)

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(2 pi) times (the radius of the circle)

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Q: Perimeter of a circle
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Related questions

What name is given to the perimeter of circle?

The perimeter of a circle is its circumference


Is the perimeter of a circle cubed?

No because the perimeter of a circle is its circumference


What is the name for the perimeter of a circle'?

circumference


What is the name of the perimeter of a circle?

The perimeter of a circle would be the circumference.


What is the ther name for the perimeter fora circle?

The perimeter of a circle is its circumference


What is perimeter in circle?

Pi (3.1415...) times the diameter of the circle = the perimeter


What is the equation to find the perimeter of a circle?

Circumference ("perimeter") of a circle = (pi) x (diameter of the circle)


How do you find the perimeter if you already know the circumference of a circle?

The circumference of a circle is the length of the circle's perimeter.


How do you find the perimeter when circumference is given?

When the shape is a circle, then the perimeter is called"circumference".The circumference IS the perimeter of a circle.


What is perimeter of a circle called?

The length of the perimeter is the circumference. The perimeter itself is the boundary between the interior and exterior of the circle. The perimeter of a circle is called the circumference


What is another name for the perimeter of the circle?

The perimeter of a circle is also known as the circumference. It is the total distance around the outer boundary of the circle. The formula to calculate the circumference of a circle is 2πr, where r is the radius of the circle.


What is the circumference of a circle with a perimeter of a 145 inches?

The perimeter of a circle is the same as its circumference!