Question

question the diameter of a circle is 19 cm. find its circumference in terms of π. answer attempt 1 out of 2 c = cm submit answer

Explanation:

Step1: Recall the formula for circumference

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

Step2: Substitute the given diameter

Given $d = 19$ cm, substitute into the formula: $C=\pi\times19$.

Answer:

$19\pi$