Printable Protractor Template - Free 180-Degree Angle Measuring Tool #2009706 (License: Personal Use)

This black-and-white protractor features evenly spaced degree increments from 0° to 180° along a semicircular arc, with major tick marks every 10 degrees and finer subdivisions for precision. The centered circular pivot allows for accurate vertex alignment when measuring or drawing angles on paper. Designed for printability and classroom use, it supports both clockwise and counterclockwise angle readings.

Used in educational settings (e.g., math classrooms), DIY projects, technical drawing, and engineering workshops where quick, reliable angle measurement is needed without digital tools; matches user intent for free printable geometry aids.