Name _____________________________ Date ___________________
Coordinate Geometry
Complete.

1.
 The slope of line AB is 4

What is the slope of line CD, if CD is parallel to AB?

2.
The slope of line AB is
 -1 23

What is the slope of line CD, if CD is parallel to AB?

3.
 The slope of line AB is 2

What is the slope of line CD, if CD is perpendicular to AB?

4.
 The slope of line AB is 3

What is the slope of line CD, if CD is perpendicular to AB?

5.
The slope of line AB is
 1 25

What is the slope of line CD, if CD is perpendicular to AB?

6.
 The slope of line AB is -2

What is the slope of line CD, if CD is parallel to AB?

7.
The slope of line AB is
 1 23

What is the slope of line CD, if CD is perpendicular to AB?

8.
The slope of line AB is
 -1 15

What is the slope of line CD, if CD is parallel to AB?

9.
 The slope of line AB is -4

What is the slope of line CD, if CD is parallel to AB?

10.
The slope of line AB is
 -1 12

What is the slope of line CD, if CD is parallel to AB?

11.
The slope of line AB is
 1 13

What is the slope of line CD, if CD is perpendicular to AB?

12.
The slope of line AB is
 3 12

What is the slope of line CD, if CD is parallel to AB?

13.
The slope of line AB is
 35

What is the slope of line CD, if CD is perpendicular to AB?

14.
The slope of line AB is
 2 13

What is the slope of line CD, if CD is perpendicular to AB?

15.
The slope of line AB is
 -1 13

What is the slope of line CD, if CD is parallel to AB?

16.
The slope of line AB is
 -1 12

What is the slope of line CD, if CD is perpendicular to AB?

17.
The slope of line AB is
 14

What is the slope of line CD, if CD is parallel to AB?

18.
 The slope of line AB is -2

What is the slope of line CD, if CD is perpendicular to AB?