1.   Which postulate can be used to prove the triangles congruent?
   
    A. SAS Postulate B. not possible
    C. SSS Postulate D. ASA Postulate
    Hint

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

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

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

  5.   If what reason would follow to prove
   
    A. Vertical angles are congruent. B. Base angles of an isosceles triangle are congruent.
    C. If a triangle is equilateral then it is equiangular. D. CPCTC
    Hint