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Mathematics, 19.09.2019 08:30 elbehairy64
Line ab contains points a (0, 0) and b (2, 2). line cd contains points c (3, 1) and d (5, 3). lines ab and cd are
a. parallel
b. perpendicular
c. neither
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Line ab contains points a (0, 0) and b (2, 2). line cd contains points c (3, 1) and d (5, 3). lines...
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