Math

Find the distance around a circular fountain if the radius of the fountain is 7ft long.

I did this:
C=pi*D
22/7*3.5/1
11ft long

Find the distance around a circular fountain if the radius of the fountain is 7ft long.

I did this:
C=pi*D
22/7*3.5/1
11ft long

DOn't know why you halved the radius when you should have doubled it to obtain the diameter.

S = 3.14(7)2 - 43.98 ft.

O yes your right. Thank you.

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asked by Chris

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