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Right triangle PQR is to be constructed in the xy-plane so [#permalink]
03 Jan 2005, 21:34
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Right triangle PQR is to be constructed in the xy-plane so that the right angle is at P and PR is parallel to the x-axis. The x- and y-coordinates of P, Q, and R are to be integers that satisfy the inequalities -4< x < 5 and 6< y< 16
How many different triangles with these properties could be constructed?