Question

a circle has a diameter of 32 mm. what is its circumference? use 3.14 for π, and do not round your answer. be sure to include the correct unit in your answer.

Explanation:

Step1: Recall the formula for circumference

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 value

Given $d = 32$ mm and $\pi=3.14$, we substitute into the formula: $C=3.14\times32$.

Step3: Calculate the result

$3.14\times32 = 100.48$ mm.

Answer:

$100.48$ mm