Various angle measurement tools, including protractors and set squares, are displayed on a transparent background. The tools are primarily made of clear plastic with black markings for angle and measurement. These include semicircular and rectangular shapes with graduated scales, providing precision for measuring angles up to 180 degrees. The tools are shown from different angles, showcasing their thickness, design, and functional features. Commonly used in geometry and engineering, these tools are essential for accurate angle determination and drawing.
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