Question

three angles are shown below. for each angle, determine the measure of the arc subtended by the angles ray in units of 1/10th of the circumference of the given circle.
a. measurement for the diagram below:

Explanation:

Step1: Determine the total number of equal - parts

The circle is divided into 10 equal - parts. Each part represents \(\frac{1}{10}\) of the circumference.

Step2: Count the number of parts for the arc

By observing the diagram, the arc subtended by the angle's ray covers 2 of the \(\frac{1}{10}\) - parts of the circumference.

Answer:

2