1.   If and is a right angle, what is the measure of
   
    A. 135 B. 125
    C. 130 D. 145
    Hint

  2.   Which inequality describes all of the possible values for a if is an obtuse angle and m=2a + 8?
   
    A. 41 < a < 86 B. 41 < a > 86
    C. 41 > a < 86 D. 41 > a > 86
    Hint

  3.   Find the measures of two supplementary angles, and if and
    A. 37, 143 B. 38, 142
    C. 36, 144 D. 39, 141
    Hint

  4.   The polygon shown is
   
    A. a hexagon B. concave
    C. an octagon D. regular
    Hint

  5.   The intersection of two planes could be a ______.
    A. line B. point
    C. plane D. segment
    Hint

  6.   Which of the following statements is true?
   
    A. intersects plane M in two points.
    B. intersects plane M at point C.
    C. intersects plane M at point B.
    D. The intersection of and plane M is .
    Hint

  7.   Which segment does not have a measure of 5?
   
    A. B.
    C. D.
    Hint

  8.   Find the coordinate of the midpoint of
   
    A. 4 B. -1
    C. 8 D. 1
    Hint

  9.   An angle is double its complement. Find the angle.
    A. 60 B. 90
    C. 30 D. 45
    Hint

  10.   Determine the range for a measurement of 5 yards.
    A. 4 yd to 6 yd B. ft to ft
    C. yd to yd D. ft to ft
    Hint

  11.   Find AC.
   
    A. 4.9 cm B. 3.5 cm
    C. 5.0 cm D. 1.5 cm
    Hint

  12.   Determine the perimeter of quadrilateral KLMN with vertices K(-4, 2), L(2, 2), M(8, -3), and N(-10, -6).
    A. 23.8 units B. 32 units
    C. 42 units D. 33.2 units
    Hint



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