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

PICK THE CORRECT CONGRUENCE STATEMENT

• ∆TUV ≅ ∆EUV
• ∆VUT ≅ ∆UVE
• ∆TUV ≅ ∆UEV
• ∆UTV ≅ ∆EUV

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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 larger figure or a(n)______

• reduction
• enlargement
• scale factor
• center of dilation

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

Are the triangles congruent, if yes, why?

• SAS
• ASA
• SSS
• Not Congruent

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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.A.2

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

State if the two triangles are congruent.  If they are, state how you know.

• A
• B
• C
• D

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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

Choose the similarity statement for the triangles.

• ΔMNL ∼ ΔOPQ
• ΔNOM ∼ ΔPQL
• ΔLMN ∼ ΔPQO
• ΔMLN ∼ ΔPQO

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

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

A triangle's 3 sides are increased by a scale factor of 3/4.  What is the result on the area of the new figure?

• The are is increased by 3/4.
• The area is increased by 4/3.
• The area is decreased by 9/16.
• Not enough information.

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

The red triangle has been dilated by a scale factor of 1/4, which triangle represents the image? 

• green triangle 
• red triangle 
• black triangle
• none of these 

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