Page 101 - Math Course 2 (Book 2)

Transformations: Dilations

COORDINATE GEOMETRY Find the image of each polygon, given the vertices, after a dilation centered at the
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origin with a scale factor of 2. Then graph a dilation centered at the origin with a scale factor of .
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5. J(2, 4), K(4, 4), P(3, 2) 6. D(–2, 0), G(0, 2), F(2, –2)

Determine the scale factor for each dilation with center C. Determine whether the dilation is an enlargement,
reduction, or congruence transformation. The dashed figure is the dilation image.
7 . 8 .

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