The difference between the semi-perimeter and the sides of ΔPQR are 18 cm, 17 cm and 25 cm, respectively. Find the area of the triangle.

A

$$330 \sqrt{510} cm^2$$

B

$$230 \sqrt{510} cm^2$$

C

$$30 \sqrt{510} cm^2$$

D

$$130 \sqrt{510} cm^2$$