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 is also quadrupled.
If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference of a circle divided by its diameter is equal to the value of pi
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
When the diameter of the circle doubled, its circumference also doubled.However, its area increased to 4 times the original area, while nobody was looking.
The area is increased by 300%.
The circumference also doubles.
The circumference also doubles.
The circumference is also quadrupled.
If the radius of a circle doubles, the circumference doubles, and so does the diameter.
The circumference of a circle divided by its diameter is equal to the value of pi
The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.
The circumference also doubles.
The diameter of a circle is doubled if the circumference is doubled.
It quadruples.
The circumference is doubled or tripled, respectively.