__Chapter 5 - Relationships within Triangles__

**Sec. 5.1 - Midsegment Theorem and Coordinate Proof**Part 1 - Midsegment Theorem (7:41)

Part 2 - Coordinate Proof (10:32)

Answers to worksheet

__(8:13)__

**Sec. 5.2 - Perpendicular Bisectors**If you have three random points, can you construct a circle that contains those points?

Answers to worksheet

**Sec. 5.3 - Angle Bisectors**Part 1 - Properties of Angle Bisectors (7:18)

Part 2 - An Application of Angle Bisectors (6:02)

Answers to worksheet

**Sec. 5.4 - Medians and Altitudes**Notes done in class.

Answers to worksheet

Answers to Review for Sections 5.1-5.4

Answers to second Review Sheet

**Sec. 5.5 -**__(9:24) I recorded this last year, there is no assembly like I stated at the end of the video.__

**Triangle Inequality Theorem**Answers to worksheet

**Sec. 5.6 - Inequalities Between Two Triangles**Hinge Theorem notes for section 5.6 (10:14)

Answers to worksheet