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Extension: Linear algebra and barycentrics in geometry

Topics in Extension: Linear algebra and barycentrics in geometry

Numbered in the order to learn them.

  1. Key concepts

  2. Extension: Are there congruence transformations not made of shifts, flips, and rotations?

  3. Link to circles, quadrilaterals, polygons & 3-D geometry

  4. Sine area formula for triangles

  5. Graphing inequalities

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