1.   Name three points that are collinear.
   
    A. A, C, D B. A, D, F
    C. A, B, D D. C, D, F
    Hint

  2.   Name two lines that lie in plane ADH.
   
    A. , B. ,
    C. , D. ,
    Hint

  3.   Which point do planes DHC, EHF, and BFG have in common?
   
    A. F B. G
    C. H D. B
    Hint

  4.   Which figure shows points D(-1, -1), E(3, 4), F(-4, 2), and G(0, 2) on a coordinate plane with lines EF and DG intersecting at H and a point C that is coplanar with D, E, F, G, and H, but is not contained in either line?
    A.
    B.
    C.
    D.
    Hint

  5.   Which angle forms a linear pair with
   
    A. B.
    C. D.
    Hint

  6.   Name the property of equality that justifies the following statement.
If CD = MN and CD = RS, then MN = RS.
    A. Substitution Property (=) B. Symmetric Property (=)
    C. Reflexive Property (=) D. Distributive Property (=)
    Hint

  7.   Which statement shows the Transitive Property of Equality?
    A. If AB = CD, then CD = AB.
    B. If and
then
    C. If AB = CD and AB =EF, then
    D. If AB + BC = DE + BC, then AB = DE.
    Hint

  8.   Which segment is skew to ?
   
    A. B.
    C. D.
    Hint

  9.   The Parallel Postulate states, ''If there is a line and a point not on the line, then there exists _______________ line through the point that is parallel to the given line.''
    A. no B. exactly one
    C. more than one D. infinitely many
    Hint

  10.   Find the value of x so that .
   
    A. 37 B. 11
    C. 35 D. 19
    Hint

  11.   What is the measure of
   
    A. 62 B. 32
    C. 120 D. 31
    Hint

  12.   Which angle corresponds to if
    A. B.
    C. D.
    Hint

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

  14.   Find the coordinates of point M if S(-4, 5) is the midpoint of and the coordinates of P are (-8, 8).
    A. (-2, 0) B. (6, )
    C. (0, 2) D. (0, -2)
    Hint

  15.   Which statement explains why
   
    A. If two angles form a linear pair, then they are supplementary.
    B. All right angles are congruent.
    C. If the sum of the measures of two angles is 180, then they are supplementary.
    D. Angles supplementary to the same angle are congruent.
    Hint

  16.   Determine the slope of the line parallel to the line shown.
   
    A. -1 B.
    C. 0 D. 1
    Hint

  17.   Which figure is an obtuse triangle?
    A. B.
    C. D.
    Hint

  18.   a > b means that ___________.
    A. a + c = b, for some positive number c
    B. a + b = 0
    C. a = b + c, for some positive number c
    D. a b
    Hint

  19.   Which statement can be proven using the SSS Inequality Theorem?
   
    A. mBAC < mPDA B. CD = AP
    C. mB > mBCD D. mPDA < mBAC
    Hint

  20.   What are the coordinates of N?
   
    A. (b, 0) B. (0, -3a)
    C. (3a, 0) D. (0, b)
    Hint