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The circumference of a circle can be calculated using the formula ( C = 2\pi r ), where ( r ) is the radius. For a radius of 9 cm, the circumference would be ( C = 2\pi \times 9 ) cm, which simplifies to ( C = 18\pi ) cm. Approximating ( \pi ) as 3.14, the circumference is approximately 56.52 cm.
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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.
The radius of a circle is 9cm what is the circumference of the circle?
56.549 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
What is the surface area of a sphere with a circumference of 9cm?
You can divide this problem into two steps: 1) Divide the circumference by (2 x pi) to get the radius. 2) Use this radius in the standard formula for the surface area of the sphere.
What is the surface area of a cylinder with a radius of 6cm and a height of 9cm?
The surface area of a cylinder with a radius of 6cm and a height of 9cm is 565.5 units2
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.
What is the circumference of a circle with a radius of 9cm?
56.549 cm
The radius of a circle is 9cm what is the circumference of the circle?
56.549 cm
What is the cicumfrence of a 9cm circle?
The equation for circumference is C = 2*pi*r, where r is the radius of the circle and pi is a constant = 3.14159... Assuming that you mean a 9cm radius, the circumference is therefore: C = 2*pi*r = 2*pi*9cm = 18cm*pi = ~56.549cm
What is the circumference of a circle with a radius of 9cm show circulation?
Circumference of the circle: 2*pi*9 = 18*pi cm
What is the surface area of a sphere with a circumference of 9cm?
You can divide this problem into two steps: 1) Divide the circumference by (2 x pi) to get the radius. 2) Use this radius in the standard formula for the surface area of the sphere.
What is the circumference of a circle whose radius is 9cm?
C=2*pi*r C=2*pi*9 C=18pi C=18*3.141592=56.548656...
What is the surface area of a cylinder with a radius of 6cm and a height of 9cm?
The surface area of a cylinder with a radius of 6cm and a height of 9cm is 565.5 units2
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 if the diameter is 9cm?
It is 28.3 cm, approx.
How do you convert basic circumference into radius?
Circumference = 2*pi*radius Radius = Circumference/(2*pi)
What is the formula for finding the circumference with radius?
the circumference is two times the radius, or 2r. so if the radius was 3, the circumference would be 6. if the radius was 4, the circumference is 8.
