What is the circumference of a circle with a radius of 3 feet? Estimate the circumference to the hundredths place using 3.14 for π .(1 point)

Answer 1

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

\[ C = 2\pi r \]

where \( r \) is the radius. Given that the radius \( r \) is 3 feet, we can substitute that value into the formula:

\[ C = 2 \times 3.14 \times 3 \]

Calculating that:

\[ C = 2 \times 3.14 \times 3 = 6.28 \times 3 = 18.84 \]

Thus, the estimated circumference of the circle, rounded to the hundredths place, is:

\[ \boxed{18.84} \text{ feet} \]