Twelve equal squares are placed to fit in a rectangle of diagonal 5 cm. There are three rows containing four squares each. No gaps are left between adjacent squares. What is the area of each square?
1
\(\dfrac{5}{7} \ \rm sq. cm\)
2
\(\dfrac{5}{8} \ \rm sq. cm\)
3
1 sq. cm
4
\(\dfrac{25}{12} \ \rm sq. cm\)