1.   Classify
   
    A. acute B. right
    C. equiangular D. obtuse
    Hint

  2.   Which figure shows with mM = 90; mP > mN, and MP < MN?
    A. B.
    C. D.
    Hint

  3.   Find
   
    A. 68 B. 56
    C. 62 D. 50
    Hint

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

  5.   Find the value of x.
   
    A. 10 B. 8
    C. 3 D. 9
    Hint

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

  7.   Find the measure of 1.
   
    A. 70° B. 90°
    C. 50° D. 60°
    Hint

  8.   Two triangles are necessarily congruent if and only if __________.
    A. their corresponding sides and corresponding angles are congruent.
    B. two of their sides are congruent.
    C. their corresponding sides and corresponding angles are congruent, and they are rotated to the same position.
    D. their corresponding angles are congruent.
    Hint

  9.   Which pair of triangles is congruent by the SAS Postulate?
    A. B.
    C. D.
    Hint

  10.   Which postulate can be used to prove the triangles congruent?
   
    A. SAS Postulate B. AAA Postulate
    C. SSS Postulate D. ASA Postulate
    Hint

  11.   Which pair of triangles shows FGH QRS by the AAS Theorem?
    A.
    B.
    C.
    D.
    Hint

  12.   Refer to the figure. If is perpendicular to both and , and , then ABG ________ by _________.
   
    A. FEG by AAS B. EFG by AAS
    C. EFG by ASA D. FEG by ASA
    Hint

  13.   In isosceles PQR with base , PQ = 2x + 3, and PR = 9x - 11. What is the value of x?
    A. 7 B.
    C. -7 D. 2
    Hint

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



Glencoe
The McGraw-Hill Companies