Geometry Module 2, Topic A, Lesson 3

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Student Outcomes

  • Students create scale drawings of polygonal figures by the Parallel Method.
  • Students explain why angles are preserved in scale drawings created by the Parallel Method using the theorem on parallel lines cut by a transversal.

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Common Core Learning Standards

CCLS State Standard
G.SRT.1.b The dilation of a line segment is longer or shorter in the ratio given by the scale factor.

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