Question

What is the scale factor of the dilation between angle ABC and A''B''C"

Answer 1

Given :

D2/5 ( ABC ) = (A'B'C')

D5/3 ( A'B'C' ) = (A''B''C'')

So, the scale factor of dilation between ABC and A''B''C'' =

$\frac{2}{5}\cdot\frac{5}{3}=\frac{2}{3}$

The answer is option 4) 2/3