Unit 1 Review Transformations, parallel and Transversals, congruence and similarity

Triangle ABC is going to be translated. How is ABC being translated if the rule (x,y) --> (x+3, y-2) is used?

• 3 up and 2 left
• 3 right and 2 down
• 3 left and 2 up
• 3 right and 2 up 

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CCSS.HSG.CO.A.2

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

• d
• c
• b
• a

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

a transformation that changes the size of a figure, but not the shape

• translation
• rotation
• reflection
• dilation

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CCSS.8.G.A.3

What type of transformation is quadrilateral PQRS?

• Translation 4 units right
• Rotation around the origin
• Reflection over the x-axis
• Reflection over the y-axis

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CCSS.HSG.CO.A.2

Determine where T' would be if you translated T three units to the right and six units up.

• (5, 1)
• (2, -5)
• (-1, 1)
• (8, -2)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is happening to the red triangle to get to the blue triangle?

• Translation
• Rotation
• Reflection
• Dilation

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CCSS.8.G.A.3

Determine where X' would be if you translated X three units to the left and nine units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC was transformed to create triangle A'B'C'. Which rule best describes this transformation?

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CCSS.HSG.CO.A.2

A figure is translated 5 units down and 3 units to the right. Which algebraic representation best describes this transformation?

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CCSS.HSG.CO.A.2

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

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CCSS.8.G.A.2

CCSS.HSG.CO.B.6