BAZIC Protractor Semicircular 6 Inch 180 Degrees, 1-Count Plastic Math Protractors, Geometry Measuring BAZIC Protractor Semicircular 6 Inch 180 Degrees, 1-Count Plastic Math Protractors, Geometry Measuring Price: $6.39 Out Of Stock SKU: 209125. Be The First To Write A Review 0.00 Review (0) (0) (0) (0) (0) Write a Review Write a Review Score: Title: Review: Ask a Question Question: Thank you, your review has been submitted.