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

In a dilation what mathematical operation is used with the scale factor?

• addition 
• subtraction 
• multiplication 
• division 

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

What is the definition of dilations ,in mathematical terms?

• to make larger or smaller
• to make larger
• all of the above
• to make smaller

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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

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

State if the two triangles are congruent.  If they are, state which theorem you would use.

• Yes, SAS
• Yes, SSS
• Yes, HL
• No

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

If ∆PIG ≅ ∆COW, WO≅?

• GI
• PI
• PG

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

What is Reason B?

• Definition of Congruence

• Definition of Equality

• Definition of Midpoint

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

What is Reason B?

• Definition of Congruence

• Thm 1 - Congruence of Segments is Reflexive

• Reflexive Property

• CPCTC

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

If a rectangle has an area of 48 cm², what would be the area of a similar rectangle if the dimensions are doubled?

• 96 cm²

• 192 cm²

• 216 cm²

• 2304 cm²

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

TEKS.MATH.9-12.IV.C.1

If two triangles are similar their angles are______.

• proportional

• congruent

• supplementary

• complementary

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