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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: 4 years 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 ¯AB is dilated by a factor of 3 with the origin as the center of dilation. What is the length of the dilated line segment, A′B′, in relation to AB?
  1. A′B′=AB+3
  2. A′B′=3AB
  3. A′B′=13AB
  4. A′B′=AB