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

  2.   Find DF if D is between E and F, ED = 6x - 4, DF = 3x + 5, and
EF = 46.
    A. 20 B. 22
    C. 28 D. 26
    Hint

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

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

  5.   Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.''
    A. If Deanna does not eat the last cookie, then Leon will not buy more.
    B. If Deanna eats the last cookie, then Leon will not buy more.
    C. If Leon does not buy more, then Deanna did not eat the last cookie.
    D. If Deanna does not eat the last cookie, then Leon will buy more.
    Hint

  6.   Which property of equality justifies the statement
if x – 2 = 9, then x = 11?
    A. Multiplication Property of Equality B. Transitive Property of Equality
    C. Symmetric Property of Equality D. Addition Property of Equality
    Hint

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

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

  9.   Justify step 2 in solving
   
    A. Distributive Property (=) B. Multiplication Property (=)
    C. Subtraction Property (=) D. Division Property (=)
    Hint

  10.   Complete the proof.
   
   
    A. Angle Addition Property B. Addition Property (=)
    C. Transitive Property D. Substitution Property (=)
    Hint

  11.   For the proof shown, provide the reason for part f.
   
   
    A. Definition of Addition B. Symmetric Property of Equality
    C. Definition of a line D. Definition of congruent segments
    Hint

  12.   What is the value of y?
   
    A. 28 B. 26
    C. 30 D. 24
    Hint

  13.   What is the value of b in the equation b = -4 - 7
    A. 2 B. -11
    C. -11 D. -12
    Hint

  14.   Find ST if S is between R and T, SR = 2x + 7, ST = x - 6, and RT = 100
    A. 33 B. 99
    C. 74 D. 27
    Hint

  15.   What is the negation of the conclusion of the following conditional?
All birds can fly.
    A. It can fly. B. It is not a bird.
    C. It cannot fly. D. It is a bird
    Hint

  16.   Which of the following is not one of the five essential parts needed to construct a good proof?
    A. Assume what you are trying to prove is true.
    B. List the given information.
    C. State the theorem to be proved.
    D. If possible, draw a diagram to illustrate the given information.
    Hint

  17.   The distance between two parallel lines is the distance between one of the lines and _____ .
    A. the other line B. any point on the other line
    C. any point farther than the other line D. any point not on the line
    Hint

  18.   Graph the line that is perpendicular to the graph of the equation that passes through the point (5,0).
    A.
    B.
    C.
    D.
    Hint

  19.   A group of 7 people get together for a meeting. Before the meeting starts, they each shake hands with every person at the meeting. If a person only shakes hands with another person once, how many handshakes were there before the meeting began?
    A. 21 B. 42
    C. 15 D. 7
    Hint

  20.   If and lie in plane P. Which of the following postulates can be used to show that lies in plane P?
    A. If two planes intersect, then their intersection is a line.
    B. A plane contains at least three points not on the same line.
    C. If two points lie in a plane, then the entire line containing those points lies in that plane.
    D. Through any two points, there is exactly one line.
    Hint