Question

what fraction of a turn is this angle? 1 full turn $\frac{1}{2}$ turn $\frac{1}{4}$ turn $\frac{3}{4}$ turn

Explanation:

Step1: Recall angle - turn relationship

A full - turn is 360 degrees. A right - angle is 90 degrees.

Step2: Calculate fraction

To find the fraction of a turn, divide the angle measure by 360. $\frac{90}{360}=\frac{1}{4}$.

Answer:

$\frac{1}{4}$ turn