Let $$P(10, 2\sqrt{5})$$ be a point on the hyperbola $$\frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=1$$, whose foci are Sand S'. if the length of its latus rectum is 8, then the square of the area of $$\Delta PSS'$$ is equal to:

A

900

B

4200

C

1462

D

2700