Back to Explain similarity transformations — Problem 1 · Task Set 15

Exercises: Define Similarity Using Transformations

Work through each section in order. Show your reasoning where indicated. For problems involving figures, identify corresponding parts before checking ratios or angles.

Grade 9·21 problems·~28 min·Common Core Math - HS Geometry·standard·hsg-srt-a-2

Work through problems with immediate feedback

Fluency Practice

A similarity transformation is defined as which sequence of transformations?

One or more dilations only

One or more rigid motions only

Zero or more rigid motions followed by a dilation

A dilation followed by zero or more rigid motions, but never a dilation alone