Greeting Cards: 360 degree protractor 1/10 precision

File Details

Published: 2013-02-28 18:02:12.864383 Category: Measuring Instruments Type: Vector Model release: No

---

Keywords

protractor, 360, degree, precision, decimal, education, measure, trig, detail, 10, angle, black, blueprint, circle, design, direction, drafting, draw, engineer, engineering, equipment, geometrical, geometry, grade, illustration, instrument, isolated, mathematic, mathematic, measurement, plan, schematic, school, study, supply, teacher, teaching, tool, transparent, triangle, vector, white