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

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

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

State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

• (5,3)
• (20,12)
• (-20,-12)
• (-5,-3)

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

Translation are always _______

• Congruent
• Bigger
• Smaller
• Rotated

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

IF THESE TRIANGLES ARE CONGRUENT, 
WHAT THEOREM PROVES THIS? 

• SSS
• SAS
• ASA

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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

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

Two shapes that are similar are also congruent.

• True
• False

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

Which triangle congruence postulate is shown?

• ASA
• HL
• SSS
• SAS

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

How are the triangles congruent?

• Not congruent
• SSS
• ASA
• SAS

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

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

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