Question

find the circumference. 14 in c = ? in c = πd = 2πr use π = 3.14

Explanation:

Step1: Determine the radius and formula

The radius \( r = 14\) in. The formula for circumference \( C=2\pi r\).

Step2: Substitute the values

Substitute \( r = 14\) and \( \pi=3.14\) into \( C = 2\pi r\). So \( C=2\times3.14\times14\).

Step3: Calculate the result

First, \( 2\times14 = 28\). Then \( C=3.14\times28=87.92\).

Answer:

\(87.92\)