CK12 - Geometry

7. 
   

   False

   
   


8. 
   

   False

   
   


9. 
   

   True

   
   


10. 
    

    True

    
    


11. 
    

    True

    
    


12. 
    

    False

    
    


13. 
    

    True

    
    


14. 
    

    True

    
    


15. 
    

    True

    
    


16. 
    

(Source:Derivedfrom http://commons.wikimedia.org/wiki/Image:Smiley.svg,License:PublicDomain))

17. Any kite that is not a rhombus.Two examplesare shown.


18. The four of hearts


19. Nine