Overview

Classify triangles by sides and angles. Discover special properties of isosceles and equilateral triangles. Learn how to prove triangles are congruent using SAS, SSS, ASA, AAS, and HL.

Angles of Triangles

Classify triangles by sides and angles. Learn the terminology like remote interior angles.

Section 5.1 Notes

Congruent Polygons

Section 5.2 Notes

Isosceles and Equilateral Triangles

Section 5.4 Notes

SAS, SSS, and HL Congruence Theorems for Triangles

Section 5.3 & 5.5 Notes

Triangle Congruence Theorems Foldable

Proving Triangles Congruent Theorems Foldable Inside Proving Triangles Congruent Theorems Foldable Outside

Triangle Congruence Theorems Foldable

Section 5.3 & 5.5 Notes Day 2

Section 5.6 Notes

Section 5.7 Notes