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

What congruency postulate proves the triangles congruency?

• SAS
• ASA
• SSS
• HL

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

Use the congruency statement to answer the following: 
<F = ___

• <H
• <I
• <G
• not congruent to another angle

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

Determine if segments AC and CB are congruent

• True
• False
• Cannot be determined

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TEKS.MATH.9-12.III.A.2

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

If ∆LMK ≅ ∆LMT, then
∠K ≅ ____

• T
• ∠T
• ∠M
• ∠L

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

Are these triangles congruent?

• Yes, by ASA
• Yes, by SAS
• Yes, by AAS
• No, this is the SSA one!!

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

Are these triangles congruent?

• Yes, by AAS
• Yes, by SAS
• Yes, by SSS
• No, this is the SSA one!!

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TEKS.MATH.9-12.III.A.2

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

What is Reason F?

• Given

• Definition of Congruence

• Triangle Congruence

• CPCTC

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

Which pieces of information could you use to prove the triangles congruent? (Select multiple.)

• m∠LKN = m∠MNK

• m∠NLK = m∠KMN

• m∠LNK = m∠MKN

• KN = KN

• LN = MK

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TEKS.MATH.9-12.III.A.2

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

What is the scale factor from ΔABC to ΔDEF?

• 1/2

• 7/3

• 2

• 10/3

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TEKS.MATH.9-12.IV.C.3

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

Which scale factors shrink an image?

• $0.5$

• $\frac{3}{4}$

• $1$

• $\frac{2}{1}$

• $\frac{3}{2}$

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