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

Are the triangles similar?

• Not similar.
• Yes, similar by AA.
• Yes, similar by SAS.
• Yes, similar by SSS.

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

All angles in similar figures are congruent.  

• True
• False

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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

Which of the following is not a valid reason to prove congruent triangles?

• ASA
• SAS
• SSS
• AAA

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

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

• SSS
• SAS
• AAS
• Not enough information

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

A dilation produces a similar figure.

• True
• False

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

Are these triangles congruent?

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

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

Which is NOT true of congruent shapes?

• They have the same area.
• They can face different directions. 
• Their interior angles can be different. 
• They can have different coordinates. 

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

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

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