1. 3.6 Perpendiculars and Distance
By the end of class you will be able to find the distances between points and lines

2. Find the distance between the point and line
Distance is always measured along perpendicular lines

3. Draw the distance from <A

4. Distance and Parallel Lines
Parallel Lines are equidistant from each other
If two lines are equidistant from a third line, then the two lines are parallel to each other.
If two lines are parallel to a third line, then all three lines are parallel.

5. Distance from a Point to a Line
Find the distance between the point (1,5) and the line y=-1x+2

6. Distance from a Point to a Line
Find the distance between the line that contains the points (2,1) and (-5, 4) and the point (3, 3)

7. Distance Between Parallel Lines
Find the distance between y=5 and y=-2.
Find the distance between x=-3 and x=8

8. Distance Between Parallel Lines
Find the distance between the lines y=2x+3 and y=2x-1

9. Distance Between Parallel Lines
Find the distance between the lines y=2x-3 and y=2x+3