A circle with a radius of 2.8 centimeters has a circumference of 17.59 centimeters.
A circle with a radius of 15.5 centimeters has a circumference of 97.39 centimeters.
The circumference of a circle with a radius of 5 centimeters 157.0796...The area of a circle with a radius of a 5 centimeters is 78.5398...
The radius is 7cm
The wheel's circumference is: 219.9 centimeters.
The radius is: 4.802 cm
A circle with a radius of 4.5 centimetres has a circumference of 28.27 centimetres.
If the circumference of a circle is 132cm its radius is: 21.01 cm
If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).
circumference = 2*pi*9