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What is the equation for finding the radius of a sphere when you know the circumference?
Wiki User
∙ 13y ago
The equation for circumference is C=2(pi)(r) where C is the circumference and r is the radius.
You can find the radius by plugging in the circumference into this equation and solving the equation.
Wiki User
∙ 13y ago
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What is the equation for finding the radius of a sphere?
That depends what you know about the sphere. For example, if you know the diameter, just divide it by 2 to get the radius.
What is the formula for finding the radius of sphere?
1/2 diameter or the circumference/pi/2
What does the radius of a sphere join?
The radius of a sphere joins the center of the sphere to its circumference.
What is the radius of a sphere that has a surface area of 1742400 squre ft?
Finding the radius of a Sphere by using the surface area is a multi-step mathematical equation. The radius (r) of a sphere with a surface area of 1742400ft is 372.365ft.
What is the radius of a sphere?
A radius of a sphere is the distance from its centre to its surface. It is also half of the diameter. If you know the circumference of a circle, you can calculate its radius. Circumference divided by Pi divided by 2 = radius.
What is the circumference of a sphere?
2*pi*radius.
How do you find a circumference of baseball in radius?
A baseball is a sphere, and circumference is for 2D figures..... If you were to turn it into a 2D figure, then the equation would be: Circumference = 2 x 3.14r, or if you have the diameter, C = d x 3.14
What is the circumference of satum?
Circumference of a sphere = 2*pi*radius or diameter*pi
What is the formula for the circumference of a sphere?
C = 2(pi) r circumference of a sphere = 2*pi*radius or pi*diameter (Any circular circumference is the same for a perfect sphere.)
What are 3 uses of pi?
Finding the area of a circle: pi*radius2 Finding the circumference of a circle: 2*pi*radius or diameter*pi Finding the surface area of a sphere: 4*pi*radius2
What is a straight line from the center to the circumference of a circle or a sphere?
It is the radius
What is the equation for the circumference of a sphere?
pr r^2
