[填空题]
The Voronoi diagram below sh6cnr 9vpd gw5t6x8f8 gae, cv)ows the csag- t/f/ln2qb dn5ycjl634fitness studios A, B and C, located in a partf5qcal3ys2g 4-j/ 6n ncdlb/ticular district.
1.On the diagram, shade the cell with the missing fitness studio.
2.Determine the coordinates of the missing fitness studio, D.
3.Jennifer lives an equal distance from fitness studios A and D. Find the shortest possible distance Jennifer's house could be from fitness studios A and D. d ≈ km