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The diameter should be 7m.

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Katie

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Q: What is the diameter of a circle that has a circumfrance of 21.98m?
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What is the diameter of a circle times pie?

Here are the three circle equations, in words and equations. Circumfwerence - pi X diameter C = pi d Circumference = two X pi X radius C = 2pi r Area = pi X radius squared A = pi r^(2) NB It is only the radial value that is squared ; NOT 'pi'. NB pi is a constant at 3.141592..., usually approximated to 3.14 or 3.1416.


What do diameter and circumfrance have to do with pi?

In any circle, the ratio of circumference to diameter is (pi).


What is the difference between diameter and circumfrance?

Diameter is the distance across a circle. The circumference of a circle is the distance around the outside of the circle.


How do you find circumfrance using diameter?

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


What is the circumference of a circle if the radius is 4.4 cm?

Work it out the circumfrance of a circle is pie x the diameter!


Pi is the ratio of a circles circumfrance to its what?

diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.


If a circle is 3.9 meters in diameter what is its circumfrance?

3.9 x 3.14 m


When a circle has a 2 inch diameter what is the circumfrance?

Pi (3.14) × the diameter Therefore, 3.14 x 2 = 6.28 inches


The distince across a circle?

Diameter. distasnce from center to edge is radius length around is circumfrance


What is the diameter if a circle with a circumfrance of 26.5 inches?

26.5/pi = just under 8.5 inches


What is is the circumfrance of a circle with a diameter of 84cm?

If you take pi as 22/7 the the circumference is 242 cm.


What the circumference of a circle if the diameter is 6?

circumfrance= pi x diameterc= pi x 6c= 18.85