Final answer:
To find the distance between Dover and Oakdale, we can use the Pythagorean theorem. The distance is 17 miles.
Step-by-step explanation:
To find the distance between Dover and Oakdale, we can use the Pythagorean theorem. Let's consider the airport as the origin (0,0) on a coordinate plane. Dover is 15 miles due north, so its coordinates would be (0,15). Oakdale is 8 miles due east, so its coordinates would be (8,0). The distance between the two points can be found using the formula:
distance = √((x2 - x1)^2 + (y2 - y1)^2)
Substituting the values, we get:
distance = √((8 - 0)^2 + (0 - 15)^2)
distance = √(8^2 + 15^2)
distance = √(64 + 225)
distance = √289
distance = 17 miles