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OpenStudy (anonymous):
Calculate the circumference of a circle with radius 5.
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OpenStudy (allank):
hint: circumference = pi*diameter
OpenStudy (anonymous):
so i would do 3.14 x 5???
OpenStudy (allank):
5 is the radius. so the diameter would be...?
OpenStudy (anonymous):
it doesnt give me the diameter
OpenStudy (allank):
diameter = radius*2
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OpenStudy (anonymous):
so i would do 5x2?
OpenStudy (allank):
exactly.
OpenStudy (anonymous):
and then mulitply by 3.14
OpenStudy (allank):
Perfect
OpenStudy (anonymous):
thank yu :)
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OpenStudy (allank):
You're welcome :)
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