If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference also doubles.
Doubling the radius doubles the circumference.
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
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 also doubles.
The circumference also doubles.
Doubling the radius doubles the circumference.
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
The circumference also doubles or trebles. The circumference is directly proportional to the radius, with the constant of proportionality = 2*pi.
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 radius of a circle with a circumference of 110 is: 17.507
The circumference of a circle with a radius of 6.7 is: 42.097
The circumference of a circle with a radius of four is: 25.13
The circumference of a circle with a radius of 11 is: 69.12