Question

the diameter of a circle is 8 millimeters. what is the circles circumference? round your answer to the nearest hundredth. millimeters

Explanation:

Step1: Recall the circumference formula

The formula for the circumference of a circle is $C = \pi d$, where $C$ is the circumference and $d$ is the diameter.

Step2: Substitute the given diameter

Given $d = 8$ mm, substitute into the formula: $C=\pi\times8$.

Step3: Calculate and round

Using $\pi\approx3.14159$, $C = 8\pi\approx8\times3.14159 = 25.13272$. Rounding to the nearest hundred - th, $C\approx25.13$ mm.

Answer:

25.13