6th Grade Math Textbook, Progress

Do the polygons appear to be similar, congruent, or neither?

Explain your answer.

1. 
   
   
   
   2. 
      
      
      
      3. 
         
      
      
      
      
   
   
   
   


2. 
   
   
   
   5. 
      
      
      
      6. 
         
      
      
      
      
   
   
   
   

Name the corresponding congruent parts.


ABC

DEF Quadrilateral MXOP Quadrilateral GCEK

0 7. AB
 8. A 
 13.X 
 14. G

0 9. BC
 10. 
 E 15.P 
 16. 
E

11. 
    FD 12. C
    

45°

45°

60° 30°

C

A B

F

D E

?

?

?

?

?

?

?

?

?

?

17. In the figures below, 18. In the figures below,
    RSP
    LMO.
    ABCDE
    OPQMN. Find the Find the measures of Pand L.

lengths of PO
and QM

and

the measures of Pand O.

D

C

B

E

A 134 °

116 °

110 °

13.9 m 6.8 m

9 m 9 m

18 m N

O

P

M

Q 134 °

6.8 m

9 m

R P

S 121 °

40 °

12 yd 24 yd

32 yd

L O

M 121 °

19 °

50 °

50 °

65 ° 65 °

65 ° 65 °

MXCG

K

P E

O

8206-2_354-355 3/17/06 10:41 PM Page 355