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Triangle congruence

Quiz by nemecia

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12 questions
Show answers
  • Q1
    In triangle congruence, what does SAS mean?
    Side-Angle-Angle
    Angle-Side-Angle
    Side-Angle-Side
    Side-Side-Angle
    30s
  • Q2
    If two triangles have the same lengths for all three of their respective sides, then what postulate can we use to prove they are congruent?
    SAS postulate
    SSS postulate
    ASA postulate
    HL postulate
    30s
  • Q3
    In triangle congruence, what does ASA mean?
    Angle-Side-Angle
    Side-Angle-Side
    Angle-Angle-Side
    Side-Side-Angle
    30s
  • Q4
    What is the HL postulate for triangle congruence?
    Hypotenuse-Leg
    Height-Leg
    Hypotenuse-Length
    Height-Length
    30s
  • Q5
    In triangle congruence, what does AAS stand for?
    Side-Angle-Side
    Side-Side-Angle
    Angle-Angle-Side
    Angle-Side-Angle
    30s
  • Q6
    What is the rule of SSA in triangle congruence?
    Angle-Angle-Side
    Side-Angle-Side
    Side-Side-Angle
    It's not a valid rule
    30s
  • Q7
    Which postulate could be used to prove that these two triangles are congruent: Two triangles have two congruent angles and a congruent side, but the side is not between the two angles?
    ASA postulate
    SSS postulate
    AAS postulate
    SAS postulate
    30s
  • Q8
    The ______ postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent?
    SAS
    SSS
    ASA
    AAS
    30s
  • Q9
    In triangle congruence, what does the ASA postulate state?
    If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent.
    If two angles and a non-included side of one triangle are congruent to two angles and a non-included side of another triangle, the triangles are congruent.
    If two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent.
    If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, the triangles are congruent.
    30s
  • Q10
    Which of these is not a valid congruence criterion for triangles?
    AAA
    SAS
    AAS
    ASA
    30s
  • Q11
    Which of the following is a valid triangle congruence theorem?
    AAA (Angle-Angle-Angle)
    ASA (Angle-Side-Angle) but with sides in different order
    SAS (Side-Angle-Side)
    SSS (Side-Side-Side) but with sides in different order
    30s
  • Q12
    Two triangles are congruent if they have the same _____?
    color
    shape and size
    orientation
    location
    30s

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