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# The coordinates of the ends of a runway are (5000, 5000) and (8000, 7000). The co-ordinates of another runway are (4600, 5100) and (7000, 5300). The co-ordinates of the A.R.P. are

(6500, 6000)

(5800, 5200)

(61500, 5600)

(8000, 7000)

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