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. Take care to read

A protractor is a semicircular geometry tool divided into 180 equal parts, each measuring 1°. It is used for drawing angles of known measures and finding angles of unknown measures and is

- Deal with math equation
- Expert teachers will give you an answer in real-time
- Clear up math equations
- Fast answers
- Decide math problems