1.   Sliding a part of a drawing to another place without turning it is called a __________.
    A. translation B. tessellation
    C. reflection D. rotation
    Hint

  2.   An equilateral triangle has 3 lines of symmetry, a square has 4 lines of symmetry and a regular pentagon has 5 lines of symmetry. Based on this pattern, how many lines of symmetry does a regular decagon have?
    A. 9 B. 8
    C. 12 D. 10
    Hint

  3.   How many lines of symmetry does the figure shown below have?
   
    A. 2 B. 1
    C. 0 D. 3
    Hint

  4.   STU has vertices S (-1, 0), T (3, -3), U (-1, -3). Which graph shows the reflection image of the triangle over the y-axis?
    A. B.
    C. D.
    Hint

  5.   Rectangle WXYZ has vertices W (1, 4), X (4, 4), Y (4, 2), Z (1, 2). Which graph shows the reflection image of the rectangle over the x-axis?
    A. B.
    C. D.
    Hint



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