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

Are the triangles similar?

• Yes
• No

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

The polygons are similar. Find x.

• x = 2
• x = 6
• x = 4 
• x = 8

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

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?
A(3,3) B(6,6) C(9,3)

• A'(9,9) B'(18,18) C'(27,9)
• A'(6,6) B'(9,9) C'(12,6)
• A'(0,0) B'(3,3) C'(6,0)
• A'(1,1) B'(2,2) C'(3,1)

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

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

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

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

• SAS
• ASA
• AAS
• Not Possible

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

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 
• proportional, congruent 
• congruent, congruent
• proportional, proportional

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

If ∆XYZ ≅ ∆KLM, then
∠Y≅ _____

• ∠K
• ∠M
• ∠L
• ∠Z

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

A transformation that enlarges or reduces a pre-image; determined by the scale factor.

• reduction
• dilation
• enlargement
• isometry

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

What is Reason C?

• Definition of Congruence

• Definition of Equality

• Definition of Midpoint

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