Protractor and Ruler Measurement Tools - Precision Instruments for Geometry & Drafting #3276060 (License: Personal Use)

This image features a semi-circular transparent protractor with dual 0-180° scales (inner and outer) and fine tick marks for precise angular measurement, aligned over a metallic ruler marked in centimeters and millimeters. The protractor’s center point aligns with the ruler’s zero mark, enabling combined angle and length measurements. Both tools exhibit a clean, professional design suitable for educational and drafting applications.

Commonly used in educational content (e.g., math/science lesson pages), product listings for stationery or drafting supplies, and DIY/tutoring guides. Matches user intent for learning measurement techniques or purchasing reliable geometry tools.