      
  
 
  
    
   
    
      
   
©2016 Mathberry Lane
             
 

 

 
 
 
         
a) ∠1 and ∠7 ______________________________
b) ∠4 and ∠6 ______________________________
c) ∠4 and ∠8 ______________________________
d) ∠3 and ∠6 ______________________________
    
 ∠ ∠2 = 180˚
    
 ∠ ∠4
   
©2016 Mathberry Lane
       
˚
˚
 ˚ =________
Justify:
 ˚=_______
Justify:
˚
˚
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
˚
˚
˚
©2016 Mathberry Lane
        
˚
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
 ˚=________
Justify:
 ˚=_______
Justify:
©2016 Mathberry Lane
       
  
 
  
    
   
    
      
   
 ∠1 ∠2
 ∠ ∠4 = 180˚
 ∠5 ∠6
 ∠7 ∠8
©2016 Mathberry Lane
             
 

 

 
 
 
         
a) ∠1 and ∠7 ______________________________
b) ∠4 and ∠6 ______________________________
c) ∠4 and ∠8 ______________________________
d) ∠3 and ∠6 ______________________________
    
 ∠ ∠2 = 180˚
    
 ∠ ∠4
 
 
  
  
 
   
©2016 Mathberry Lane
      
˚
˚
 ˚ =________
Justify:
 ˚=_______
Justify:
˚
˚
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
˚

 
˚ ˚
 
   
   
˚
˚˚
   
 
   
˚
˚˚
 
 
    
˚
˚˚
 
 
    
˚
 ˚  
˚˚
     
    
˚˚˚    

˚ ˚˚    

˚=˚    
˚
˚
˚
˚
˚
 ˚  
˚˚˚
   
    

˚ ˚     
˚ ˚     
˚=y˚     
˚
©2016 Mathberry Lane
       
˚
˚
˚
 ˚=________
Justify:
 ˚=_______
Justify:
˚
 ˚=________
Justify:
 ˚=_______
Justify:
©2016 Mathberry Lane
˚ ˚ ˚
 
˚ ˚
       
   
˚
˚ =˚
   
    
˚
˚ ˚ ˚ ˚
     
    
˚ ˚       

˚ ˚     
˚
˚ ˚+˚ =˚     
˚ ˚+˚ =˚    
˚ =˚     
˚