Printable Protractor Template - Free 180° Angle Measuring Tool #224297 (License: Personal Use)

This black-and-white protractor features dual-scale numbering (inner and outer arcs) for measuring angles in either direction, with fine radial lines marking every 10 degrees and finer tick marks at 1-degree intervals. The center baseline and origin point ensure alignment accuracy when placed over vertices of angles. Designed for clarity and printability, it supports educational, engineering, and DIY applications.

Used on educational resource pages, math teacher toolkits, or printable worksheet sites; serves users seeking free, reliable tools for geometry lessons, homework help, or hands-on angle practice. Matches intent for “printable protractor,” “free angle measurer,” or “geometry tools.”