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

∆ABC≅∆XYZ
which is true?

• AB≅XY
• AB≅YX
• AB≅XZ
• BC≅CB

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

Figures that have the same _____ and size are congruent triangles. 

• corresponding
• corners
• angles
• shape

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

Are the triangles similar?

• Yes
• No

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

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

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

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

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

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

What is the reason?

• Definition of congrucent
• Definition of midpoint
• Definition of segment
• Segment Addition 

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

The pair of figures is similar. Find the missing side.

• x = 1
• x = 3
• x = 9
• x = 5

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

A dilation can produce a smaller figure or a(n)______

• reduction
• enlargement
• scale factor
• center of dilation

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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

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

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

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