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OpenStudy (anonymous):
How do u find radius of a circle
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OpenStudy (anonymous):
What information do you have?
OpenStudy (anonymous):
Diameter=30.5
OpenStudy (anonymous):
radius = diameter/2
OpenStudy (anonymous):
Divide
OpenStudy (anonymous):
Yes divide the diameter by 2
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OpenStudy (anonymous):
Then it says find the area using pi
OpenStudy (anonymous):
Area = pi x r^2
OpenStudy (anonymous):
wh
OpenStudy (anonymous):
what does ^ mean
OpenStudy (anonymous):
\[r ^{2}\]
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OpenStudy (anonymous):
Thank u
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