Question

“Measuring a angel using protractor”

Please help

Answer 1

In the middle of the protractor is a little dot that you put on the common endpoint of the angle. You then line up “0” on the protractor to the first ray and line it up as accurately as possible. you will see your answer on the side of the protractor.

Answer 2

Explanation:

Place the midpoint of the protractor on the VERTEX of the angle.

Line up one side of the angle with the zero line of the protractor (where you see the number 0).

Read the degrees where the other side crosses the number scale.