Let  $x_1$ and $y_1$  be the roots of $x^2+9x-2023=0$ ; $x_2$  and $y_2$  be the roots of $4x^2+36x-2024=0$ ; and  $x_3$ and $y_3$  be the roots of  $5x^2+45x-2025=0$. Then the area of triangle formed by points  $(x_1,y_1),(x_2,y_2)$  and  $(x_3,y_3)$ is ___________