TEKS.MATH.9-12.III.B.3

Are the triangles congruent, if yes, why?

• SSS
• SAS
• ASA
• Not Congruent

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TEKS.MATH.9-12.III.B.3

How are the triangles congruent?

• ASA
• SAS
• AAS
• SSS

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TEKS.MATH.9-12.III.D.1

TEKS.MATH.9-12.III.B.3

Can we prove these triangles congruent?

• SSS
• AAA
• HL
• not congruent

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TEKS.MATH.9-12.III.B.3

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• ASA
• AAS

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TEKS.MATH.9-12.III.B.3

Given the two similar triangles below, complete the similarity statement.

• ΔCDE ~ ΔVWU

• ΔECD ~ ΔVUW

• ΔCED ~ ΔWVU

• ΔDEC ~ ΔVWU

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TEKS.MATH.9-12.III.B.3

Which of the following are NOT sufficient to prove two triangles are congruent? Choose all that apply.

• SSS

• AAA

• ASA

• SSA

• AAS

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TEKS.MATH.9-12.III.B.3

The triangles are similar. Solve for x.

• 4

• 5

• 6

• 7

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TEKS.MATH.9-12.III.B.3

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• ASA
• Not Possible

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TEKS.MATH.9-12.III.B.3

What is Reason B?

• Reflexive Property

• Definition of Congruence

• CPCTC

• Thm 1 - Congruence of Segments is Reflexive

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TEKS.MATH.9-12.III.D.1

TEKS.MATH.9-12.III.B.3

All angles in similar figures are congruent.

• True

• False

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TEKS.MATH.9-12.III.B.3