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How to draw 90 Degree Angle (Step-by-Step Tutorial)

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May 10, 2026
2:45

Learn how to draw a perfect 90-degree angle (right angle) using only a compass and a straightedge/ruler. This step-by-step tutorial is perfect for students (Class 4-10), geometry beginners, or anyone needing to learn technical drawing. We will not be using a protractor, making this a great exercise to learn the fundamentals of practical geometry. In this video: 1. Drawing a straight line 2. Setting the compass radius 3. Creating arcs to construct a perpendicular line 4. Finalizing the 90° angle If you found this video helpful, please like, share, and subscribe for more geometric construction tutorials! #geometry #compassconstruction #maths #90degreeangle #practicalgeometry #technicaldrawing #stem

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How to draw 90 Degree Angle (Step-by-Step Tutorial) | NatokHD