0
If 9 cm is the diameter, I think the circumference should be 9 times pi centimeters, which is approximately 28.274333882308139146163790449516 centimeters for the circumference.
***********************************************
The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle.
Thus: 3.14 x 9 = 28.26cm
Add your answer:
Earn +20 pts
If radius of a circle is 9 centimeters what would be the circumference?
If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).
What is the circumference of a circle with the diameter of 2.7 cm?
The circumference of a circle with the diameter of 2.7 cm is 8.5 cm
What is the circumference of a circle if the if the radius is 6 cm?
The circumference of a circle if the if the radius is 6 cm is: 37.7 cm
What is the circumference of a circle with a diameter of 12 cm?
The circumference of a circle with a diameter of 12 cm is: about 37.7 cm
What is a diameter of a circle with a circumference of 45 cm?
The diameter of a circle with a circumference of 45 cm is: about 14.32 cm
What is the circumference of a circle that is 9cm wide?
The circumference of a circle that is 9 cm wide is: 28.274 cm
What is the circumference of a circle whose diameter is 9 cm?
A circle with a radius of 4.5 cm has a circumference of 28.27 cm
How is the circumference of a circle with radius 9 cm related to the circumference of a circle with diameter of 9cm?
Doubling the radius doubles the circumference.
If there is a radius of 9 cm what is the circumference of the circle?
18 pi
What is the circumference of a circle with a diameter of 9 centimeters?
28.27 cm
What is the circumference of a circle with a radius of 9cm show circulation?
Circumference of the circle: 2*pi*9 = 18*pi cm
If radius of a circle is 9 centimeters what would be the circumference?
If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).
If a circle has a circumference of 16 cm then what is the radius of the circle?
If a circle has a circumference of 16 cm then the radius is about: 2.546 cm
What is the circumference of a 12 cm circle?
The circumference of a 12 cm circle is: 37.7 cm
Circumference of circle that is 8 cm?
The circumference of circle that is 8 cm is: about 25.13 cm (diameter x pi = circumference).
What is the circumference of an 7 cm circle?
The circumference of a 7 cm circle is: 21.99 cm(diameter x pi = circumference).
What is the circumference of a circle if the radius is 9 cm?
R2 * π = c
