Geometry Midterm Study Guide and Practice

• True

• False

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CCSS.6.G.A.3

• (1,2)

• (-1,4)

• (-2,1)

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CCSS.HSG.GPE.B.6

• 60°

• 70°

• 76°

• 140°

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CCSS.7.G.B.5

Use coordinate notation to write the rule that maps the preimage to the image.

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CCSS.HSG.CO.A.2

• Reflection across the x-axis

• Reflection across the y-axis

• 90° rotation about the origin

• 180° rotation about the origin

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Specify the component form of the vector that maps DEF to D'E'F'.

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CCSS.HSN.VM.A.2

Parallelogram QRST has vertices Q(-4,2), R(-2,4), S(0,1), and T(-2,1). What are the coordinates of its image after a counterclockwise rotation of 270° about the origin?

• Q'(2,4), R'(4,2), S'(1,0), T'(1,2)

• Q'(-2,-4), R'(-4,-2), S'(-1,0), T'(-1,-2)

• Q'(2,-4), R'(4,-2), S'(1,0), T'(1,-2)

• Q'(-2,4), R'(-4,2), S'(-1,0), T'(-1,2)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point is located at (3,-2). Which transformation will result in an image located in Quadrant III?

• Reflection over the x-axis

• Reflection over the y-axis

• Translation 4 units left and 3 units up

• Rotation 90° counterclockwise about the origin

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• 2°

• 13°

• 16°

• 42°

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CCSS.HSG.CO.B.7

• 2

• 13

• 16

• 42

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CCSS.HSG.CO.B.7