Flying Distance

[nycmathguy]

Let me see.

I say 120 kilometers north is the point (0, 120).
I say 150 kilometers west is the point (150, 0).

Now apply the distance formula for points.

You say?

 

[MathLover1]

yes

 

[nycmathguy]

yes

You see, it pays to review former questions.