If a circle's circunferencia is 15 inches, what is its radius? Leave the symbol π un tour answer

QUESTION POSTED AT 12/08/2019 - 12:26 PM

Answered by answersmine AT 12/08/2019 - 12:26 PM

The circumference is pi times the diameter. The diameter is twice the radius.
Radius=\frac{circumference}{2\pi}=\frac{7.5}{\pi}
The answer is:
\frac{7.5}{\pi}
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