Problem preview
G-SRT.1.b Warmup M2-046-A08-V04

Verify that dilations scale line segments by the dilation scale factor.

Use a dilation scale factor to find a missing side in similar figures

Problem

A figure is dilated by a scale factor of \(2/3\). If a side length in the original figure is \(12~\text{units}\), what is the length of the corresponding side in the image?

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Four variants of this problem type
Curriculum context
Course
Math II
Standard
G-SRT.1.b
Category
Geometry
Domain
Similarity, Right Triangles, and Trigonometry
Objective
Verify that dilations scale line segments by the dilation scale factor.
Problem type
Use a dilation scale factor to find a missing side in similar figures