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it is square root of the area divided by pi

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โˆ™ 2012-09-21 12:21:35
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Q: What is the formula to find the radius given the are of a circle?
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Related questions

What is the formula to find circumference when you are given the radius?

To find the circumference of a circle the formula is: 2*pi*radius or diameter*pi


What is the formula to find a area of a circle when given radius?

A = pi x radius2


What is the formula to find the area of a circle with the radius given?

A = pi x radius squared where pi = 3.14


How do you find the radius of a circle when the area is given?

-- Take the formula for the area of the circle in terms of the radius . . . A = (pi) R2-- Solve that formula for 'R'. You'll then have a formula for the radius in terms of the area,which is exactly what you're looking for.


What is the formula to find the circumference of a circle with the raduis given?

Circumference of a circle: 2 x pi x radius.


How do you find the diameter of a circle given the radius?

Double the radius


Formula for the radius of a circle?

Well to find the radius it is diameter/2.


How do you find the radius and what is the formula?

to find the radius you have to measer trow the circle then divid by 2


What is the formula to find a radius of a half circle?

same as for a whole circle


How do you get the radius of a circle from the circumfrance?

To find the radius of a circle when given the circumference, you should start with the formula for circumference, which is this: circumference = 2*pi*radius To solve for the radius, you would the have to divide the circumference by 2*pi leaving you with a formula like this: radius = circumference/(2*pi) pi≈3.14159


How do you find distance if radius is given?

Diameter of a circle = 2*radius Circumference of a circle = 2*radius*pi


When given the radius of a circle how do you find the diameter?

You times the radius by 2.

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