Uploaded March 2026 | Updated September 2026, 3 weeks ago

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In this video, students will learn how to construct a congruent angle using only a compass and straightedge. We guide you step by step, showing all the tools and techniques you need to make a perfect copy of any angle.

What you’ll learn:
📌 How to set up your compass and straightedge
📌 How to copy an angle accurately
📌 Tips for checking that your angles are congruent

This lesson is perfect for middle school or high school students learning basic geometric constructions, preparing for quizzes, or just wanting to strengthen their geometry skills.

Ready to try it yourself? Keep practicing constructions on IXL with interactive questions that adapt to your level: ixl.com/math/geometry/construct-a-congruent-angle?utm_source=youtube&utm_medium=social&utm_campaign=YT-Tutorials

0:00 Introduction to constructing congruent angles
0:56 Construct a congruent angle to angle ABC
2:50 Outro