Question

the diameter of a circle measures 30 yd. what is the circumference of the circle? 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 $C$ of a circle is $C = \pi d$, where $d$ is the diameter.

Step2: Substitute the given values

Given $d = 30$ yd and $\pi=3.14$, we substitute into the formula: $C=3.14\times30$.

Step3: Calculate the result

$3.14\times30 = 94.2$ yd.

Answer:

$94.2$ yd