Answer:
True
Step-by-step explanation:
For two triangles to be similar, their corresponding sides have to be proportionate.
That means that AB/CA = DE/FD, AB/BC = DE/EF, and CA/BC = FD/EF.
The corollary to the means-extremes theorem shows that the proportion will remain true even if the numerator of one ratio switches with the denominator of the other ratio.
That means that AB/DE = CA/FD, in this situation.
