Triangles Formula Sheet

Geometry · Axiom Academy

FORMULA SHEET Triangles Formula Sheet Essential formulas, classifications, and theorems for triangles — angle sums, the Pythagorean theorem, special right triangles, area, and congruence. Note: Multiples of triples are also triples (e.g. 6-8-10, 9-12-15). Triangle Congruence Postulates

This is the written version of the interactive lesson above. See the full Geometry course.