The circumference of a circle with a diameter of 10cm is: 31.42 cm (C = d x Pi)
The circumference of a circle is given by the formula C = 2pr or pd Given d = 10cm and p = 3.142, we have: C = 3.142 x 10cm = 31.42cm
Take "pi" times the diameter of the circle. Pi = 3.14159 (ALWAYS) If circle has a diameter of 10cm, circumference 31.41cm If circle has a radius of 2inches, the circumference is 12.57 inches. (radius = 2, diameter = 4)
I am assuming the 10cm is the diameter. C/d = pi, where C is circumference, d is the diameter, and pi is 3.14159. To find circumference, we change the formula to solve for C. C = pi x d = 3.14159 x 10cm = 31.4159cm
If your radius is 10cm the circumference is: 62.8 cm
A circle of radius 10cm has a circumference of 2πr cm = 2π x 10 = 62.83 cmIf the diameter equalled 10cm then the radius equalled 5 cm and the circumference of this circle = 2π x 5 = 31.42 cm
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
diammeter*pi= 10 divide both side by pi to find the diameter: diameter = 3.183098862 or 3 cm to the nearest cm.
The circumference of a circle with radius of 10cm is: 62.83 cm
Circumference = diameter(pi) so divide the circumference by pi to get the diameter.
Circumference = pi*diameter So diameter = circumference/pi = 1.59 units
Circumference = pi*diameter So diameter = circumference/pi = 9.87 mi