# Unit 6: Exponents and Exponential Functions

## 6.2: Chords

### Definition of a Chord

Definition

A chord is a line segment whose endpoints lie on a circle.

 This chord $\overline{AB}$ etc etc

Remember that the distance from a line (or segment) to a point is measured at the perpendicular. Let's try to draw this perpendicular.

Example

etc etc etc

 Weird that the perpendicular-box isn't square... got to figure that one out.