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Take a tape measure and measure the distance around the football at the center. Then, take that number and divide it by 3.14, then divide that by 2.
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∙ 15y ago
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How do you find diameter from radius?
diameter = 2*radius
Formula for the radius of a circle?
Well to find the radius it is diameter/2.
How do you find the radius of a square mile?
Well the formula for the radius of the square is radius squared * pi (3.14)So find the radius (which is half of the diameter. which is exactly half of the shape)and do the formula. end the answer with "m".
How do you find the radius of a semicircle?
it is have the diameter
Find the radius of a cylinder with a height of 10in and a volume of 385?
Radius is 3.5007 inches.
What is the radius of football?
the average radius for a nfl football is from 9.75 to 10. 25
What is an example of a radius in the real world?
The radius of a football is between 68 and 70 centimetres.
What size hole can a football fit through?
as big or bigger than the radius of a football
How much is an NFL football's radius?
6 or 12
How do you find the radius if circumference is given?
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
How can you use radius to find the diameter?
you double the radius to find the diameter.
How do you find the radius of a circle if you know the radius?
You already know the radius.
How do you find the radius of a kite?
A kite does not have a radius.
How to find the radius of a square?
squares do not have a radius
How do you find the radius when you have the circuference?
circumference = pi * 2radius (diameter) so to find radius you use circumference/(2 x pi) this will find radius ----
How do you find the radius if you are given the radius?
I guess you mean:"How do you find the radius if you are given the diameter?"You take the diameter and divide it by 2.
How do you find the circmference if you know the radius?
double the radius or multiply by 2 the radius
