Question

The correspondence between the vertices of ∆STD and ∆FAX is S ↔ A, T ↔ F and D ↔ X.
Write the correspondence between their vertices in a single statement.

Answer 1

The correspondence between the vertices of the ∆STD and ∆FAX is S ↔ A, T ↔ F and D ↔ X. Then, the correspondence between their vertices in a single statement is STD ↔ AFX.