Question

the radius of a circle is 6 inches. what is the circumference?
give the exact answer in simplest form.
inches

Explanation:

Step1: Recall the formula for circumference

The formula for the circumference of a circle is \(C = 2\pi r\) (where \(r\) is the radius).

Step2: Substitute the value of radius

Given \(r = 6\) inches. Substitute \(r = 6\) into the formula: \(C=2\pi\times6\).

Step3: Simplify the expression

\(C = 12\pi\).

Answer:

\(12\pi\)