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circumference = 2*pi*radius or diameter*pi

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∙ 13y ago

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The wheels circumference is how many times as big as its diameter?

A wheel is in the shape of a circle. The formula for the circumference of a circle is 2πr where r is the radius. But, the diameter of a circle is twice the radius so this equation can be written, Circumference = πd where d is the diameter. The Circumference is therefore π times as big as the diameter, π = 3.142 or 22/7 approx.


Define what the circumference of a circle?

The circumference of a circle is the distance around it.


Why would someone need to calculate the circumference of the circle?

To know how fay you travel in one rotation of the wheel.


What name is given to the perimeter of circle?

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 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


What is the term for distance around a circle?

The distance around a circle is its circumference


How do find the circumference of a circle?

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


The diameter of the small wheel was 7 inches. The circumference was about 22 inches. Write the ratio of the circumference to the diameter of the circle as a decimal number rounded to the nearest hundredth?

7.00


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