0
Since
Circumference = 2πr
if the circumference is 9π
r = 9π/2π = 9/2 = 4.5
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∙ 12y ago
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A circle has a circumference of 18 pi so what is the radius of this circle?
If a circle has a circumference of 18pi, the radius is 9.
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 there is a radius of 9 cm what is the circumference of the circle?
18 pi
What is the area and the circumference of a circle with radius 9yd?
Area = pi*92 Circumference = 2*pi*9
What is the circumference of the taxicab circle with a radius of 9?
18 pi or 56.5486678
A circle has a circumference of 18 pi so what is the radius of this circle?
If a circle has a circumference of 18pi, the radius is 9.
What is the circumference of a circle that the radius is 9 centimeters?
circumference = 2*pi*9
What is the circumference of 9 feet?
Circumference of a circle is: 2*pi*radius or pi*diameter
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 there is a radius of 9 cm what is the circumference of the circle?
18 pi
What is the area and the circumference of a circle with radius 9yd?
Area = pi*92 Circumference = 2*pi*9
What is the length around a 9 foot circle?
Circumference of a circle = 2*pi*radius or pi*diameter
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 the taxicab circle with a radius of 9?
18 pi or 56.5486678
What is the diameter radius circumference and area of a circle with a diameter of 6?
Diameter:6 radius:3 circumference:6(pi) area:9(pi)
If the radius of a circle is 9 inches what is the circumference of the circle?
C = 2*pi*r Plug in.
What is the circumference of a circle with a radius of 9?
Circumference=2πradius (π is pi) so... C=2*π*9=18π≈56.549
