A two-legged robot is programmed so that upon switching it on, it will do a repetitive pair of steps: one step towards east and then one step towards north, with each step corresponding to equal lengths. If after making pairs of steps, the robot can be found at , , what is the length of each step?
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A two-legged robot is programmed so that upon switching it on, it will do a repetitive
pair of steps: one step towards east and then one step towards north, with each step
corresponding to equal lengths. If after making pairs of steps, the robot can be
found at , , what is the length of each step?
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