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Circumference of a circle is 2πr (two x Pi x the radius of the circle)
Pi is usually taken as 3.14 for simple calculations - see here http://en.wikipedia.org/wiki/Pi for a longer determination of Pi.
The radius is half the diameter.
Thus, a circle with a diameter of 6cm has a circumference of 18.84cm
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What is the circumference of a circle with an diameter of 6cm?
The circumference of a circle with a diameter of 6cm is about 18.85cm
What is the circumference for 6cm?
The circumference of a circle = 2*pi*radius or diameter*pi
If the diameter of the circle is 69mm then what is the circumference of this circle?
If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).
What is the circumference of a circle if the diameter is 12cm?
The circumference of a circle if the diameter is 12cm is 37.7cm
What is the circumference of a circle 14' in diameter?
The circumference of a circle 14' in diameter is about 43.98'
What is the circumference of a circle with an diameter of 6cm?
The circumference of a circle with a diameter of 6cm is about 18.85cm
What is the circumference for 6cm?
The circumference of a circle = 2*pi*radius or diameter*pi
What is the ratio of the circumference of circle A that is 4cm to the circumference of circle B that is 6cm?
It is: 2 to 3 respectively
If the diameter of the circle is 69mm then what is the circumference of this circle?
If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).
If the diameter of a circle is 80 what is the circumference?
Diameter of a circle = circumference/pi
What is the diameter of a circle if the circumference is 80 -?
Diameter of a circle = circumference/pi
What is the area of a circle with diameter of 6cm?
A ≈ 28.27cm2
What is the circumference of A 13.5 Diameter circle?
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
If a circle has a circumference of 8 what is the diameter?
If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).
What is the circumference of a circle if it has a radius of 6cm?
The formula for the circumference of a circle is C = 2πr, where C is circumference, π is pi (approx. 3.142), and r is the radius. So, for a circle with a radius of 6cm, C = 2(3.142)(6cm) = 18.852cm Rounding to the proper number of significant figures, this answer would be 20cm.
What is the circumference of a circle if the diameter is 12cm?
The circumference of a circle if the diameter is 12cm is 37.7cm
What is the circumference of a circle 14' in diameter?
The circumference of a circle 14' in diameter is about 43.98'
