The radius is 7cm
circumference of a circle = 2*pi*radius or diameter*pi
C=2 pi R
A circumference of 21.99 cm
The circumference of a circle if radius is 25 is about 157.1
The circumference of a circle with a 7cm radius is 44cm. The area is 154cm2
The radius is 7cm
circumference of a circle = 2*pi*radius or diameter*pi
C=2 pi R
21.99113 approximately... * * * * * Accurate to 5 decimal places but WRONG by a factor of 2. Circumference = 2*pi*radius so radius = 7 cm => circumference = 43.98 cm.
7cm; the diameter of a circle is twice its radius.
A circumference of 21.99 cm
The circumference of circle with radius 12cm is 75.4cm
The circumference of a circle if the radius is 29 is about 182.21
The circumference of a circle with a radius of 11 is: 69.12
The circumference of a circle that has a radius of 3.2cm is: 20.1cm
The radius of a circle with a circumference of 110 is: 17.507