How to Use a Compass for Geometric Constructions - Step-by-Step Guide #1433163 (License: Personal Use)

This black-and-white illustration shows a right hand gripping a metal compass, with the needle anchored at point M and the pencil leg tracing a dashed circular arc. The base line includes labeled points (M and another mark), indicating measurement or radius setup for geometric proofs or constructions. Shading on the fingers adds realism to the technical drawing.

Used in educational content for geometry lessons, math textbooks, or DIY drafting tutorials; supports user intent to learn manual drafting, understand Euclidean constructions, or prepare for standardized math exams.