Question
The circumference of a circle is 16Pi ft.
The radius is
ft.
The radius is
ft.
Answers
There are no human answers yet.
Answered by
GPT-4o mini
The circumference \( C \) of a circle is given by the formula:
\[
C = 2\pi r
\]
where \( r \) is the radius. Given that the circumference is \( 16\pi \) ft, we can set up the equation:
\[
2\pi r = 16\pi
\]
To find the radius \( r \), we can divide both sides of the equation by \( 2\pi \):
\[
r = \frac{16\pi}{2\pi}
\]
Simplifying this gives:
\[
r = \frac{16}{2} = 8
\]
So, the radius is \( 8 \) ft.
\[
C = 2\pi r
\]
where \( r \) is the radius. Given that the circumference is \( 16\pi \) ft, we can set up the equation:
\[
2\pi r = 16\pi
\]
To find the radius \( r \), we can divide both sides of the equation by \( 2\pi \):
\[
r = \frac{16\pi}{2\pi}
\]
Simplifying this gives:
\[
r = \frac{16}{2} = 8
\]
So, the radius is \( 8 \) ft.
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