Question

find the missing quantities for the following circle. use the $pi$ key for $pi$.
radius diameter circumference
____ 14.6 m ____
radius =
(type an integer or a decimal.)

Explanation:

Step1: Recall radius - diameter relation

The radius $r$ of a circle is half of the diameter $d$. Given $d = 14.6$ m, so $r=\frac{d}{2}$.
$r=\frac{14.6}{2}=7.3$ m

Step2: Calculate the circumference

The formula for the circumference $C$ of a circle is $C = \pi d$. Substituting $d = 14.6$ m, we get $C=14.6\pi$ m.

Answer:

Radius = 7.3 m
Circumference = $14.6\pi$ m