The circumference of a circle with a radius of 4cm is: 25.13 cm (r x 2 x pi)
Circumference = Pi X Diameter = 3.1415 X 4cm = 12.566cm
Circumference of a circle = 2*pi*radius or diameter*pi
It is: 2 to 3 respectively
circumference of the circle = 4*pi cm
The circumference of a circle with a radius of 4cm is: 25.13 cm (r x 2 x pi)
Circumference = Pi X Diameter = 3.1415 X 4cm = 12.566cm
Circumference of a circle = 2*pi*radius or diameter*pi
A circumference of 12.57 cm
It is: 2 to 3 respectively
circumference of the circle = 4*pi cm
The formula for the circumference of a circle is C = πd, π = 3.142, d = 4cm C = 3.142 x 4cm C = 12.568cm
4 times pi. That is about 12.57.
The ratio of the circumference of a circle with radius 4 cm to its area is 1:2.
About 12.56 cm Btw the formula is diameter x pi (3.14)
If by "width" you mean diameter, multiply the width by pi. Pi is roughly 3.14.
No, assuming you mean C is circumference, l is length, and w is width. A circle is round and the components are named differently. The diameter of a circle could be considered (improperly) the width and the circumference could be considered (improperly) the length