universal bevel protactor is an angle measuring instrument which measures acute angle ,obtuse angle as well as it is used to layout an angle.
its least count is 5 minute.
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A full protractor is is a protractor that goes 360 degrees around.
Use a protractor. There is no easy fix. Use a protractor. There is no easy fix. Use a protractor. There is no easy fix. Use a protractor. There is no easy fix.
This is a protractor. It helps you measure angles.
Yes on a full protractor you can
1801 was the year the first advanced protractor was invented by Joseph Huddard