8. Through a point $P$ inside an equilateral triangle $A B C$, perpendiculars are drawn to the three sides, with the feet of the perpendiculars being $D, E, F$ respectively. Connect $A P, B P, C P$. If the area of the equilateral triangle $A B C$ is 2028 square centimeters, and the areas of triangles $P A D$ and $P B E$ are both 192 square centimeters, then the area of triangle $P C F$ is $\qquad$ square centimeters.
【Answer】 630
【Question Type】Geometry: Half Model
【Analysis】

Draw lines through point $P$ parallel to $A B, A C, B C$, then $S_{1}=S_{2}, S_{3}=S_{4}, S_{5}=S_{6}, S_{7}=S_{8}, S_{9}=S_{10}, S_{11}=S_{12}$; therefore, $S_{\text {shaded }}=S_{\text {white }}=\frac{1}{2} S_{\triangle A B C}=\frac{1}{2} \times 2028=1014 \mathrm{~cm}^{2}$, then $S_{\triangle P C F}=1014-192 \times 2=630 \mathrm{~cm}^{2}$