Name _____________________________
 		   Date ___________________

Activity #6: Slope of Parallel and Perpendicular Lines
 

 

1.  
  The slope of line AB is  
3

11

What is the slope of line CD, if CD is parallel to AB? __________
 
2.  
  The slope of line AB is  
1 1

3

What is the slope of line CD, if CD is parallel to AB?  __________
 
3.  
  The slope of line AB is   -6

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
4.  
  The slope of line AB is  
2 1

2

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
5.  
  The slope of line AB is  
-1

2

What is the slope of line CD, if CD is parallel to AB?  __________
 
6.  
  The slope of line AB is   6


What is the slope of line CD, if CD is perpendicular to AB?  __________
 
7.  
  The slope of line AB is  
5

7

What is the slope of line CD, if CD is parallel to AB?  __________
 
8.  
  The slope of line AB is   5

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
9.  
  The slope of line AB is   2

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
10.  
  The slope of line AB is  
3 2

3

What is the slope of line CD, if CD is parallel to AB?  __________
 
11.  
  The slope of line AB is  
-1 4

7

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
12.  
  The slope of line AB is   -4

What is the slope of line CD, if CD is parallel to AB?  __________
 
13.  
  The slope of line AB is   -6

What is the slope of line CD, if CD is parallel to AB?  __________
 
14.  
  The slope of line AB is   -2

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
15.  
  The slope of line AB is  
-1 1

2

What is the slope of line CD, if CD is parallel to AB?  __________
 
16.  
  The slope of line AB is  
-2 1

3

What is the slope of line CD, if CD is perpendicular to AB?  __________
 
17.  
  The slope of line AB is   -3

What is the slope of line CD, if CD is parallel to AB?  __________
 
18.  
  The slope of line AB is  
-7

8

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