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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
Last Modified: 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{MN}[/math] is dilated by a factor of 1/5, with the center of dilation being the origin. What is the length of the dilated line segment, [math]M'N'[/math], in relation to [math]MN ?[/math]
  1. [math]M'N' = 5MN[/math]
  2. [math]M'N' = 1/5 + MN[/math]
  3. [math]M'N' = 1/5 MN[/math]
  4. [math]M'N' = (1/5)^2 MN[/math]
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