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A(2,-3),B(-2,1) are opposite vertices of a rhombus.then the equation of the other diagonal of the rhombus is given by |
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Answer» Answer: Step-by-step EXPLANATION: equation of one diagonal is (y-1)/(x+2)=(1+3)/(-2-2) (y-1)/(x+2)=-1 y-1=-x-2 x+y+1=0 the other diagonal equation is in a rhombus DIAGONALS are perpendicular to each other so the PRODUCT of SLOPES must be -1. the slope of (1) is -1 and the slope of its perepndiculat be 1 so the other equation is -x-y+1=0 |
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