-1 ) (p2-M ) = (x2-xl ) (y-yl )16. By using the concept of slope, show – InterviewSolution

1.	-1 ) (p2-M ) = (x2-xl ) (y-yl )16. By using the concept of slope, show that (2,-1),(4,0), (3,3) and(-3,2) are17.the vertices of a parallelogramA quadrilateral has vertices (4, 1, (1, 7
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