Making Roads
Part One:
The map below shows three towns (A, B, and C).
1) Draw three roads that connect the 3 towns. The roads should include 1 line, 1 line segment, and 1 ray.
2) Make a town D so that the road between A and D is perpendicular to the road between C and D.
3) Make 2 more towns (E and F) and connect the towns with 1 line and 1 ray. One of the roads should be parallel to another road that you already have.
Part Two:
If you were in charge of the road system, and wanted to leave open the possibility of building more towns in the future, should most of your roads be line segments, lines, or rays?