If in △ CAB and △ FED,
ABEF=BCFD=ACED,
then which of the following is true?
△ ABC∼△ EFD
If in two triangles, the corresponding sides are in the same ratio, then their corresponding angles are equal.
Here, in △ CAB and △ FED,
ABEF=BCFD=ACED (given)
∴△ABC∼△EFD.