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. Sold as a pack of 60 protractors.
 6 Inch Protractor Plastic &screen_single_image_enlarged=//images.dealercommander.com/images/educatorResource/650/CHL7710660.jpg&screen_single_image=//images.dealercommander.com/images/educatorResource/650/CHL7710660.jpg)
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