Chapter 05

Properties and Attributes of Triangles

Lesson 5-1 Perpendicular and Angle Bisectors
Lesson 5-2 Bisectors of Triangles
Lesson 5-3 Medians and Altitudes of Triangles
Lesson 5-4 The Triangle Midsegment Theorem
Lesson 5-5 Indirect Proof and Inequalities in One Triangle
Lesson 5-6 Inequalities in Two Triangles
Lesson 5-7 The Pythagorean Theorem
Lesson 5-8 Applying Special Right Triangles