CCSS.Math.Content.8.G.A.4

If your scale factor is less than 1, your new shape will be ______.

• Bigger
• Smaller
• The same size
• Rotated

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CCSS.Math.Content.8.G.A.4

The number multiplied by x and y to result in a dilation is called the ______.

• Scale Factor
• Exponent
• Coefficient
• Variable

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CCSS.Math.Content.8.G.A.4

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½
• ¼
• 4
• 2

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CCSS.Math.Content.8.G.A.4

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

• AA
• SAS
• SSS
• Not Similar

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CCSS.Math.Content.8.G.A.4

Dilations are ________ but not congruent.

• Similar
• Flipped
• Rotated
• Congruent

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CCSS.Math.Content.8.G.A.4

The original figure prior to a transformation.

• Pre-image
• Image

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CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.8.G.A.2

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½
• ¼
• 4
• 2

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CCSS.Math.Content.8.G.A.4

What sequence of transformations could map triangle ABC to triangle A"B"C"?

• A dilation followed by a rotation.

• A translation followed by a reflection.

• A rotation about the origin followed by a translation.

• A reflection followed by a rotation.

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CCSS.Math.Content.8.G.A.4

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?

A(3,3) B(6,6) C(9,3)

• A'(9,9) B'(18,18) C'(27,9)

• A'(6,6) B'(9,9) C'(12,6)

• A'(0,0) B'(3,3) C'(6,0)

• A'(1,1) B'(2,2) C'(3,1)

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CCSS.Math.Content.8.G.A.4

what is the scale factor?

• 1

• 3

• 1/3

• 8

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CCSS.Math.Content.8.G.A.4