1.   Find the value of x.
   
    A. 125 B. 45
    C. 135 D. 145
    Hint

  2.   What is if and
   
    A. 31 B. 78
    C. 88 D. 68
    Hint

  3.   Refer to the figure. Complete the congruence statement
   
    A. B.
    C. D.
    Hint

  4.   by the _______________.
   
    A. SSA Postulate B. ASA Postulate
    C. SSS Postulate D. SAS Postulate
    Hint

  5.   In the figure, intersects at H. Which additional fact is needed to prove by ASA?
   
    A. B.
    C. D.
    Hint

  6.   Refer to the figure. If and
then _____ by _____.
   
    A. by ASA B. by ASA
    C. by ASA D. by ASA
    Hint

  7.   is isosceles. What is the x-coordinate of B?
   
    A. 0 B.
    C. a D. b
    Hint

  8.   Which statement is not true?
    A. A triangle cannot be scalene and isosceles. B. A triangle cannot be obtuse and contain a 90° angle.
    C. In an isosceles triangle, the base is congruent to one of the legs. D. A triangle can be obtuse and isosceles.
    Hint

  9.   ABC is ______.
   
    A. scalene but not acute B. isosceles and scalene
    C. scalene and acute D. equilateral
    Hint

  10.   If then triangle WXY is congruent to triangle _______.
   
    A. WYZ B. ZWY
    C. WZY D. YZW
    Hint

  11.   Which postulate or theorem can be used to prove that the two triangles shown are congruent?
   
    A. AAS Theorem B. SSS Postulate
    C. ASA Postulate D. SAS Postulate
    Hint

  12.   If two angles of an isosceles triangle are each twice the measure of the other angle, what is the measure of this other angle?
    A. 18° B. 36°
    C. 72° D. 64°
    Hint

  13.   Triangle ABC has vertices A(2, 5), B(5, 2), and C(2, -1). Classify ABC.
    A. equilateral B. scalene
    C. acute D. isosceles
    Hint

  14.   Which of the following is not often used in a coordinate proof?
    A. Quadratic Formula B. Midpoint Formula
    C. Distance Formula D. Angle Sum Theorem
    Hint



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