Question

The city wants to build a visitor's center in the park so that it is equidistant from Park Street and Washington Avenue. The city planners also want the visitor's center to be equidistant from the Museum (point A) and the Library (point B). Where should the visitor's center be built?

At point C
at point S or point C 
at point T or point S 
at point C

Answer 1

Well, point T is right in between Park and Washington, and right in between A and B, so it must be that.