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Mathematics 18 Online
OpenStudy (anonymous):

how do you find the radius of a circle?

OpenStudy (anonymous):

Do you have the diameter ?

OpenStudy (jdoe0001):

by looking at the circle, should be obvious

rebeccaxhawaii (rebeccaxhawaii):

half the diameter

OpenStudy (anonymous):

Or it is the circumference divide by 2pi

OpenStudy (anonymous):

Or it is the square root of the quantity area divided by pi

OpenStudy (sagewilson):

Are you given an image or is that all of the question?

OpenStudy (anonymous):

theres a calculator for that online lol

OpenStudy (anonymous):

2^r3.14 i think

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