Answer:
2.5 is scale factor of a dilation from LMNP to DEFG.
Step-by-step explanation:
We are given two figure LMNP and DEFG.
We need to find the scale factor of dilation from LMNP to DEFG
Dilation of figure is ratio of length of side of new figure to original figure.
New figure is DEFG and Original figure is LMNP
Ratio should be corresponding side of figure.
LM is corresponding to DE.
[tex]\text{Scale factor }=\frac{DE}{LM}\Rightarrow \dfrac{15}{6}=\dfrac{5}{2}[/tex]
Thus, 2.5 is scale factor of a dilation from LMNP to DEFG.