1.   Which triangle is not similar to the other three?
   
    A. ABC B. GHI
    C. JKL D. DEF
    Hint

  2.   Find the value of x in the figure.
   
    A. 5.4 B. 3.2
    C. 4.8 D. 3.6
    Hint

  3.   What is the measure of ?
   
    A. 5.14 B. 7.2
    C. 9 D. 8.75
    Hint

  4.   Which one of the triangles shown is not similar to the others?
   
    A. Y B. Z
    C. X D. W
    Hint

  5.   Find the value of x.
   
    A. 4.5 B. 7.5
    C. 5 D. 12.5
    Hint