If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
The circumference also doubles.
The circumference also doubles.
It gets bigger.
It splits
The circumference is directly proportional to the radius. So increasing the radius by 50% causes the circumference to also increase by 50%.
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