Line up one side of the angle with the straight part of the protractor, and where the second side of the angle goes through the round part of the protractor, that nunmber represents the amount of degrees in the angle. Mgz hopes this helps...mgz
mathguyzero 3 years ago
i dont get how to know if to use the top numbers or bottom numbers
timtima724 3 years ago
Line up one side of the angle with the straight part of the protractor, and where the second side of the angle goes through the round part of the protractor, that nunmber represents the amount of degrees in the angle. Mgz hopes this helps...mgz
mathguyzero 3 years ago
i dont get how to know if to use the top numbers or bottom numbers
timtima724 3 years ago