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anonymous
 one year ago
Find the exact circumference of a circle with the given radius.
7 feet
C =
7π ft.
14π ft.
27π ft.
anonymous
 one year ago
Find the exact circumference of a circle with the given radius. 7 feet C = 7π ft. 14π ft. 27π ft.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0don't count and round pi, leave it as variable. 2pi*7 feet=14pi feet

kva1992
 one year ago
Best ResponseYou've already chosen the best response.1formula for the circumference is C=Dπ so all you do is get the diameter from the radius thus it would be 14πft

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is 2pi ...3.14*2? and multiplied by c?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pi is not multiplied  leave it as variable  this way you will get exact answer. 2pi is multiplied by radius.

kva1992
 one year ago
Best ResponseYou've already chosen the best response.1in order to find the circumference you multiply Diameter times π and in order to get the diameter you double the radius
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