6" Clear plastic protractor is ideal for all young mathematicians Protractor features an open center and a 6" ruler at the base that is in metric and inch measurements Students will easily be able to identify angles from 0 to 180 degrees with the protractors sharply defined graduations which is easy to read and helps minimize visual errors
6" Clear plastic protractor is ideal for all young mathematicians.Protractor features an open center and a 6" ruler at the base that is in metric and inch measurements.Students will easily be able to identify angles from 0 to 180 degrees with the protractors sharply defined graduations which is easy to read and helps minimize visual errors.