[填空题]
Consider the Voronoi diagram below for a city that contains the t) o2 2bjd5fm xanv,8qahal.m8 z8 -*hufxcg2rowns A, B, C, axur hc2fz- *8gnd D.
The equation of the perpendicular bisector between sites A and D, PB(A,D), is found to be
y=x−25
1.Determine the equation of the perpendicular bisector between C and D, PB(C,D).y =-$\frac{a}{b}$x+$\frac{c}{d}$ a = b = c = d =
2.Hence, determine the coordinates of the intersection $V_2$. (a,b) a= b=
3.Determine the optimal position for a toxic waste dump in this city, such that it is as far away from a town as possible.