## How To Read A Protractor

How to read vernier bevel protractor? A protractor has two sets of numbers: Protractor Square Protractor, Tools, Supplementary angles The vernier scale is the smaller scale on the inside of the protractor.read the number of degrees on the main scale, directly above the zero on the vernier scale. How to read a protractor. 2.then see and write which line of the main scale is matching […]