Question

For each angle, determine the measure of the arc subtended by the angle's ray in units of 1/10th of the circumference of the given circle.Measurement for the diagram below:

Answer 1

Assuming you want the measure of the arc (in red) shown:

The circumference is divided into 10 equal parts. The red color arc is 1 and a half part.

The circumference is 360 degree and each part is 360/10 = 36 degrees

Thus, 1 and a half part will be:

`1.5*36=54\degree`

Measure of Arc (in red) is:

54 degrees