Triangle Inequality & Congruent Triangles Theorems

12 Questions | Total Attempts: 209

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Triangle Inequality & Congruent Triangles Theorems

This will count as DOM # 1: Triangle Congruence.  You MUST show your final score to either Ms. A or Ms. MeGahee.  If you do not show either of us the score, you will receive a 0!  Good luck! You may use your notes / book.                   


Questions and Answers
  • 1. 
    Which combination of congruent corresponding parts can you not use to prove two triangles congruent?
    • A. 

      SAA

    • B. 

      AAA

    • C. 

      ASA

    • D. 

      SAS

    • E. 

      SSS

  • 2. 
    Refer to the figure. Complete the congruence statement 
    • A. 

      Triangle VTU

    • B. 

      Triangle TUV

    • C. 

      Triangle VUT

    • D. 

      Triangle UTV

  • 3. 
    Two triangles are necessarily congruent if and only if __________.
    • A. 

      Their corresponding angles are congruent.

    • B. 

      Their corresponding sides and corresponding angles are congruent, and they are rotated to the same position.

    • C. 

      Their corresponding sides and corresponding angles are congruent.

    • D. 

      Two of their sides are congruent.

  • 4. 
       by the _______________.
    • A. 

      SAS Postulate

    • B. 

      SSA Postulate

    • C. 

      SSS Postulate

    • D. 

      ASA Postulate

  • 5. 
    • A. 

      SAS Postulate

    • B. 

      ASA Postulate

    • C. 

      AAA Postulate

    • D. 

      SSS Postulate

  • 6. 
    Which postulate or theorem shows that 
    • A. 

      ASA Postulate

    • B. 

      SAS Postulate

    • C. 

      SSS Postulate

    • D. 

      AAS Theorem

  • 7. 
    ΔSAM≅ΔRATWhich statement is NOT necessarily true?
    • A. 

      MA = TA

    • B. 

      MS = TR

    • C. 

    • D. 

  • 8. 
    By which reason can it be proven that triangles DAB and DAC are congruent?
    • A. 

      AAA

    • B. 

      AAS

    • C. 

      SSA

    • D. 

      SSS

  • 9. 
    Use the triangle inequality to determine the smallest angle in the figure.∠SCI
    • A. 

    • B. 

    • C. 

    • D. 

  • 10. 
    Which pair of triangles would you use ASA to prove the congruence of the 2 triangles?
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 11. 
    List the sides of the triangle in order from SHORTEST to LONGEST.
    • A. 

      BA, BC, AC

  • 12. 
    The shortest side of ΔDEF is ___________.