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Triangles Quiz

21 Questions
Triangles Quiz

This quiz covers the first half of the chapter on Triangles which includes classifying triangles, finding missing angle measures in triangles and triangle congruence.

Questions and Answers
  • 1. 
    How many sides are congruent in a scalene triangle?
    • A. 

      0

    • B. 

      2

    • C. 

      3

  • 2. 
    • A. 

      0

    • B. 

      2

    • C. 

      3

  • 3. 
    What is x?
    • A. 

      86

    • B. 

      94

    • C. 

      55

  • 4. 
    • A. 

      106

    • B. 

      56

    • C. 

      74

  • 5. 
    What is x?
    • A. 

      85

    • B. 

      95

    • C. 

      15

  • 6. 
    What is x?
    • A. 

      20

    • B. 

      90

    • C. 

      30

  • 7. 
    What is x?
    • A. 

      35

    • B. 

      55

    • C. 

      125

  • 8. 
    • A. 

      133

    • B. 

      47

    • C. 

      43

  • 9. 
    If triangle ABC = triangle JLK, what side is congruent to AB
    • A. 

      JK

    • B. 

      KL

    • C. 

      JL

  • 10. 
    What is x?
    • A. 

      42

    • B. 

      48

    • C. 

      142

  • 11. 
    • A. 

      Angle G

    • B. 

      Angle F

    • C. 

      Angle H

  • 12. 
    Assume triangle DEF = triangle XYZ.  IF DE = 14, DF = 15, and EF = 9, what is the length of XY?
    • A. 

      14

    • B. 

      15

    • C. 

      9

  • 13. 
    What congruence postulate can be used to prove that the two triangles are congruent?
    • A. 

      SAS

    • B. 

      SSS

    • C. 

      ASA

  • 14. 
    What congruence postulate can be used to prove that the two triangles are congruent?
    • A. 

      SSS

    • B. 

      ASA

    • C. 

      SAS

  • 15. 
    What congruence postulate can be used to prove that the two triangles are congruent?
    • A. 

      ASA

    • B. 

      AAS

    • C. 

      SAS

  • 16. 
    What congruence postulate can be used to prove that the two triangles are congruent?
    • A. 

      SSS

    • B. 

      AAS

    • C. 

      ASA

  • 17. 
    What is y?
    • A. 

      160

    • B. 

      20

    • C. 

      80

  • 18. 
    How would you classify this triangle? (Choose all that apply)
    • A. 

      Scalene

    • B. 

      Isosceles

    • C. 

      Acute

    • D. 

      Right

    • E. 

      Equilateral

  • 19. 
    How would you classify this triangle?(Check all that apply)
    • A. 

      Scalene

    • B. 

      Right

    • C. 

      Isosceles

    • D. 

      Acute

    • E. 

      Equlateral

  • 20. 
    • A. 

      True

    • B. 

      False

  • 21. 
    Extra Credit:All equilateral triangles are also isosceles trianlges
    • A. 

      True

    • B. 

      False

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