Question

find the circumference.
8 in
c = ? in
c = πd = 2πr
use π = 3.14

Explanation:

Step1: Determine the formula

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

Step2: Substitute the values

Given \(r = 8\) in and \(\pi=3.14\), substitute into the formula: \(C = 2\times3.14\times8\).

Step3: Calculate

First, \(2\times8 = 16\), then \(16\times3.14=50.24\).

Answer:

\(50.24\)