Question

the diameter of a circle is 10 m. find its circumference in terms of π.

Explanation:

Step1: Recall the formula for circumference

The formula for the circumference \(C\) of a circle is \(C = \pi d\) (where \(d\) is the diameter).

Step2: Substitute the value of diameter

Given \(d = 10\) m. Substitute \(d = 10\) into the formula \(C=\pi d\). So \(C=\pi\times10 = 10\pi\) m.

Answer:

\(10\pi\) m