Geometry

Question Analysis

The main focus of this question is to determine the type of dilation based on the given scale factor .

Key Concept Explanation

Enlargement: When the scale factor k>1, the dilation results in an enlarged figure. Each point of the original figure is moved farther from the center of dilation, making the figure larger overall.

Reduction: Occurs when 0 < k < 1, where the figure becomes smaller.

Isometry: Refers to transformations like translations, rotations, and reflections that preserve distances. Dilation (except when k = 1) is not an isometry.

Step - by - Step Solution

1. Analyze the value of the scale factor