## Geometry

Chapter 5 - Relationships within Triangles

**Section 5.1 - Midsegments and Coordinate Proof**Notes on the properties of Midsegments in a triangle (11:43)

This is the drawing that appeared in the notes, you can do your own exploring if you wish.

**Section 5.2 - Perpendicular Bisectors**This video covers the property of a perpendicular bisector and some examples. (7:42)

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

**Section 5.5 - Triangle Inequality Theorem**This video talks about the idea of the relationship between the side lengths and angle measures. It also talks about the relationship needed between the lengths of three sides of a triangle. (10:00)

**Section 5.6 - Hinge Theorem**This video covers the last section of chapter 5, which relates the angle measures to side lengths in two triangles.