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distance
Two points in a plane a specified using the coordinates (x1,y1) and (x2,y2). Determine the distance between them. distance(2, 9, 2, 3) → 6.0 distance(0, 2, -4, -1) → 5.0 distance(2, 4, 5, 10) → 6.708203932499369 ...Save, Compile, Run (ctrl-enter)  | 
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Difficulty: 101 Post-solution available
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