Question

question
the following formula gives the circumference c of a circle with radius r.
c = 2πr
find the circumference of a circle with radius 16.
select the correct answer below:
○ 24π
○ 32π
○ 28π
○ 26π
○ 34π
○ 16π

Explanation:

Step1: Substitute the value of radius into the formula

Given \(C = 2\pi r\) and \(r = 16\), substitute \(r\) into the formula: \(C=2\pi\times16\)

Step2: Calculate the result

\(2\times16 = 32\), so \(C = 32\pi\)

Answer:

\(32\pi\)