Would any other position on the same line 40 feet east of the launch pad work? Explain why or why not.
a) Yes, because any point on the line is equidistant from the launch pad.
b) No, because the distance from the launch pad to the line is not constant.
c) Yes, because the line intersects the launch pad.
d) No, because the line is not 40 feet east of the launch pad.
