CeSaPardiShow that the following sets of points form a rectangle. – InterviewSolution

1.	CeSaPardiShow that the following sets of points form a rectangle.
Answer» suppose. A={-5,-2}B= {3,-1}now AB = √(3+5)^2+(-1+2)^2 √64+1= √65 unitsame wise CD√(1+3)^2+(-5-2)^2√16+49√65 as AB=CD it is a rectangle

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