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OpenStudy (thehouseisaround):
Find the radius, diameter and circumference of a circle with an area of 36pi symbol cm2. Write your answers as decimals rounded to the nearest hundredth.
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TheSmartOne (thesmartone):
\(area = \pi r^2\) \(area = 36\pi\) \(36\pi = \pi r^2\) solve for r, which is radius :)
OpenStudy (thehouseisaround):
can you please explain how to do it because I really have no clue about this stuff thank you
OpenStudy (triciaal):
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