Question

find the circumference.

c = ? m

c = πd = 2πr
use π = 3.14

Explanation:

Step1: Identify the radius

The radius \( r = 10\) m.

Step2: Use the circumference formula \(C = 2\pi r\)

Substitute \(r = 10\) and \(\pi=3.14\) into the formula:
\(C = 2\times3.14\times10\)
\(C = 6.28\times10\)
\(C = 62.8\)

Answer:

\(62.8\)