http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines
3.
4.
Determine the shortest distance between the each pair of parallel lines. Round your answer to the nearest hundredth.
5.x= 5 ,x= 1
6.y=− 2 ,y= 7
7.x=− 4 ,x= 11
8.y=− 6 ,y= 4
9.x= 22 ,x= 16
10.y=− 14 ,y= 2
11.y=x+ 5 ,y=x− 3
12.y= 2 x+ 1 ,y= 2 x− 4
13.y=−^13 x+ 2 ,y=−^13 x− 8
14.y= 4 x+ 9 ,y= 4 x− 8
15.y=^12 x,y=^12 x− 5Summary
This chapter begins by comparing parallel and skew lines and presenting some of the basic properties of parallel
lines. Perpendicular lines are then introduced and some basic properties and theorems related to perpendicular lines