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Circumference = pi*d where d is the diameter and pi = 3.14159 (approx)

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Q: How do you find the circumference if the diameter is 7 in?
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What is the diameter of a 7 circumference?

When you are given the circumference of a circle asked to find the diameter, divide the circumference by pi. The formula for circumference is pi x diameter, so the formula for diameter is circumference divided by pi. So 7 divided by pi equals about 2.22.


How do you find the diameter and circumference of a circle if the radius is 7?

Diameter = Radius*2 = 14 units. Circumference = pi*Diameter = 43.98 units.


How do you find the diameter from the circumference?

Diameter = Circumference/pi


If you have your circumference how do you find the diameter?

diameter = circumference/pi


How do you find the diameter of something by its circumference?

You cannot find the diameter of something from its circumference unless it is a circle and, in that case, diameter = circumference/pi


How to calculate the diameter of a circle when the circumference of the circle is 7?

pi*diameter = circumference Rearrange the formula so as the diameter is the subject of the formula: diameter = circumference/pi diameter = 7/pi = 2.228169203


How do you find the circumference of a circle when you know the diameter?

The circumference equals pi times the diameter . C = pi . d pi = 22/7 = 3.14


How can i find circumference if you know diameter?

Circumference = Pi * diameter


How do yu find the diameter of a circle if you have the circumference?

Divide the circumference by Pi to find the diameter.


What is the diameter of a 7 circumference circle?

The formula relating circumference and diameter is C = d*pi, so the diameter is 7/pi.


Find the diameter of a circle if the circumference is 24.5?

Circumference = diameter(pi) so divide the circumference by pi to get the diameter.


How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.