The formula for circumference is 2*pi*radius or pi*diameter
So the answer is 2.7*pi, or approx 8.48 cm
or 8.5 using proper sig figs
Oh honey, let me break it down for you. The diameter of a circle with a circumference of 27cm is about 8.59cm. You just take the circumference and divide it by π (that's pi for you math newbies). So there you have it, simple as pie... or should I say, simple as pi!
Diameter of a circle = circumference/pi
Diameter of a circle = circumference/pi
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
A circle with a circumference of 11.25 has a diameter of: 3.581
If the diameter of a circle is 9 the circumference is: 28.3
If a circle has a diameter of 5 the circumference is: 31.4
The circumference of a circle that has the diameter of 8 is: 25.1
The diameter of a circle with the circumference of 3.25 is: 1.034
If the circumference of a circle is 17.27, the diameter is: 5.5
The circumference of a circle that has a diameter of 3.911 is: 12.29
The circumference of a circle with a diameter of 51m is: 160m