Unit 1, Lesson 2# Corresponding Parts and Scale Factors

Open Up Resources 40 min(s)

Corresponding Parts and Scale Factors This lesson develops the vocabulary for talking about scaling and scaled copies more precisely, and identifying the structures in common between two figures. Understand the meaning of scale factor and how it relates corresponding lengths of a figure and its scaled copy. Understand the meaning of scale factor and how it relates corresponding lengths of a figure and its scaled copy. Identify corresponding points, segments, and angles in a pair of figures.