Answer:
The scale factor is 1.5
Step-by-step explanation:
Given
Required
Determine the scale factor
From the question, we have that:
1. DEF is the original triangle and ABC is only its scale factor
2. AB and DE are the longest sides in both triangles
(2) implies that, AB is a translation of DE
The scale factor is calculated as follows
Where k is the scale factor;
Substitute values for AB and De
Hence:
<em>The scale factor is 1.5</em>