Question

circumference (in terms of pi)
this is the only question in this section.
question
the diameter of a circle is 8 cm. find its circumference in terms of π.
answer attempt 1 out of 100

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 given diameter

Given \(d = 8\) cm. Substituting into the formula: \(C=\pi\times8 = 8\pi\) cm.

Answer:

\(8\pi\) cm