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Find the circumference of the circle in terms of π.
3.7 in
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π in

1 answer

The circumference \( C \) of a circle is given by the formula:

\[ C = 2πr \]

Given the radius \( r = 3.7 \) inches, the circumference would be:

\[ C = 2π(3.7) \]

To simplify:

\[ C = 7.4π \]

So, the circumference of the circle is \( 7.4π \) inches.