Ideal for all young mathematicians Features an open center and sunburst at the base which allows the student to easily identify angles from 0 to 180 degrees Sharply defined graduations this protractor is easy to read and helps minimize visual errors
Ideal for all young mathematicians Features an open center and sunburst at the base which allows the student to easily identify angles from 0 to 180 degrees Sharply defined graduations this protractor is easy to read and helps minimize visual errors