Question

the diameter of a circle is 82 meters. what is the circles circumference?
d=82 m
round your answer to the nearest hundredth.
meters
submit

Explanation:

Step1: Recall the formula for the circumference of a circle.

The formula for the circumference \( C \) of a circle when the diameter \( d \) is known is \( C=\pi d \).

Step2: Substitute the given diameter into the formula.

We are given that \( d = 82 \) meters. Substituting this into the formula, we get \( C=\pi\times82 \).

Step3: Calculate the value and round to the nearest hundredth.

Using \( \pi\approx3.14159 \), we have \( C = 82\times3.14159\approx257.61 \) (rounded to the nearest hundredth).

Answer:

257.61