[填空题]
The Voronoi diagram below: xj/x9- qyf;dzl;v of3+q l c(xudrt) shows the location of fire stations in outback Queensland, a North-Eastern state + xq(3) lrucdtof Australia.
Horizontal scale: 1 unit represents 100 km.
Vertical scale: 1 unit represents 100 km.
1.Identify the nearest fire-station to houses located at
(1)(300,300)
(2)(−200,100)
A house located at (200,200) has an internal fire and requires assistance.
2.Determine which fire-stations the house is closest to. and
3.Determine how far the house is from these two fire-stations. Give your answer to the nearest kilometre. d ≈ km
