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OpenStudy (anonymous):
What is the exact diameter of an area rug with a circumference of 21 feet?
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OpenStudy (diyadiya):
\[Circumference= 2 \times \pi \times Radius \]\[21= 2 \pi r\]Now find Radius Diameter is 2 x Radius
OpenStudy (anonymous):
is the answer 21 pi feet or 21/ pi feet
OpenStudy (diyadiya):
21/pi
OpenStudy (anonymous):
kk thx! :)
OpenStudy (diyadiya):
Welcome :)
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