Where to sit to see all?
Look at the map below and read the instructions on the right.
Henrico County Public Schools
Look at the map below and read the instructions on the right.
You have to place 4 police cars at different intersections (A through S) on the street map on the left.
Where do you place the 4 police cars so that all the intersections are in view by at least one car ?
There is more than one way to place the 4 cars and watch all the intersections.
Can you find another placement that works?
Is it possible to watch all the intersections with less than 4 police cars?
Where would the cars be placed?
Click to download a PDF copy of the Intersection Map.