# How do you write the degree measure over 360 to find the fraction of the circle given 72^circ?

$\frac{72}{360} = \frac{1}{5}$
$\text{to express as a fraction place the given angle over the}$
$\text{measure of the complete circle angle}$
$\Rightarrow {72}^{\circ} / {360}^{\circ} = \frac{1}{5} \leftarrow \textcolor{red}{\text{ in simplest form}}$