Protractor Tool for Measuring Angles - Educational Geometry Instrument #3276088 (License: Personal Use)

This teal-colored semi-circular protractor features dual-degree scales ranging from 0° to 180°, allowing users to measure angles in both directions. The central baseline and marked pivot point enable accurate alignment with vertex and rays of an angle. Its bold black numerals and tick marks ensure readability for educational and technical applications.

Commonly used in K-12 math classrooms, engineering drafting, and DIY projects to teach or apply geometric principles; ideal for users seeking visual aids for angle measurement tutorials or product listings for school supplies.