Question

when the scale factor of a dilation is less than one, the dilation is a reduction. true false

Explanation:

Step1: Recall dilation rules

In dilation, if scale factor \(k < 1\), it's a reduction. If \(k>1\), it's an enlargement.

Step2: Analyze given scale factor

Here \(\frac{15}{18}=\frac{5}{6}\approx0.83< 1\).

Answer:

True