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Type: Multiple-Choice
Category: Symmetry and Transformations
Level: Grade 9
Standards: HSG-SRT.A.1, HSG-SRT.A.1b
Author: nsharp1
Created: a month ago

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Symmetry and Transformations Question

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Grade 9 Symmetry and Transformations CCSS: HSG-SRT.A.1, HSG-SRT.A.1b

Line segment [math]bar{GH}[/math] is dilated by a factor of -5/2, with the center of dilation being (-7,-9). Determine the length of the dilated line segment, [math]G'H'[/math], in relation to [math]GH[/math].
  1. [math]G'H' = 25/4 GH[/math]
  2. [math]G'H' = -2/5 GH[/math]
  3. [math]G'H' = 5/2GH[/math]
  4. Not enough information given.
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