← Geometry Course
UNIT 4 · LESSON 1

Why Triangles Are Special

Study one of the most important structures in mathematics and engineering.

WHY LEARN THIS?

This idea has a purpose.

Mathematics becomes much easier when you understand what a tool was designed to accomplish. This lesson will build Why Triangles Are Special from the idea itself instead of asking you to memorize a rule first.

Places this kind of mathematics can appear:

bridge structures
roof framing
engineering
computer meshes
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