1.   Which figure comes next in the pattern?
   
    A. B.
    C. D.
    Hint

  2.   How many diagonals are there in an 11-sided figure?
    A. 22 B. 43
    C. 44 D. 11
    Hint

  3.   Find the next picture in the pattern.
   
    A. B.
    C. D.
    Hint

  4.   What is the perimeter of the pattern consisting of 8 trapezoids?
   
    A. 26 B. 29
    C. 23 D. 8
    Hint

  5.   What is the next term in the sequence 1, 3, 9, 27, 81, ...?
    A. 82 B. 27
    C. 243 D. 108
    Hint