Question

If C=pie (distance) the what is the circumference of a circle when the radius is 97 m rounded to the nearest whole number

Answer 1

To find the circumference \( C \) of a circle, you can use the formula:

\[
C = 2\pi r
\]

where \( r \) is the radius. Given that the radius \( r = 97 \) m, you can substitute this value into the formula:

\[
C = 2\pi(97)
\]

Now, calculate the circumference:

\[
C \approx 2 \times 3.14159 \times 97
\]
\[
C \approx 6.28318 \times 97
\]
\[
C \approx 609.11
\]

Rounding to the nearest whole number, the circumference of the circle is approximately:

\[
C \approx 609 \text{ m}
\]