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Mathematics 8 Online
OpenStudy (anonymous):

what is the circumference in feet of the circular fountain shown? use 22/7. middle of the circule is 14ft

OpenStudy (jack1):

circumference = 2 x pi x r

OpenStudy (anonymous):

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OpenStudy (anonymous):

22/7 represents the value of pi. To find the circumference of a circle, you do 2\[\Pi \]r

OpenStudy (anonymous):

2 pi r =pi times d

OpenStudy (anonymous):

So., 22/7 times 14 would be the perimeter, also called the circumference

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