Answer: 601 meters
Explanation:
First, let's find the midpoint between the "Falcon Flyer" and the "Sprinter".
The x-coordinate of the midpoint is (50 + 400)/2 = 225.
The y-coordinate of the midpoint is (300 + 550)/2 = 425.
So the midpoint is (225, 425).
Now we need to find the distance between the midpoint and the "Air Rider". Using the distance formula:
d = sqrt[(800 - 225)^2 + (250 - 425)^2]
d = sqrt[(575)^2 + (-175)^2]
d = sqrt[330625 + 30625]
d = sqrt(361250)
d ≈ 601.041
So the distance you will walk on this shortcut is approximately 601 meters.