Question

what is the angle measurement indicated by the arrow? enter your answer in the box below as a whole number. if you need a bigger picture, right click on the image and select \open image in new tab\ (chrome browser - other browsers may have slightly different wording).

Explanation:

Step1: Determine the scale of the protractor

The protractor has two sets of scales. One is from \(0\) to \(180\) in the clockwise direction and the other is from \(0\) to \(180\) in the counter - clockwise direction.

Step2: Read the measurement

Looking at the pointer, we consider the outer scale (since the angle is measured in the counter - clockwise direction from the \(0\) mark). Each small division represents \(1^{\circ}\). Counting the divisions from the \(0\) mark (counter - clockwise), we find that the pointer is at \(110^{\circ}\).

Answer:

\(110\)