5, diagonals AC and BD of quadrilateralD intersect at O such that OB O – InterviewSolution

1.	5, diagonals AC and BD of quadrilateralD intersect at O such that OB ODIn Fig. 9.2If AB CD, then show that(i) ar (DOC) ar (AOB)(ii) ar (DCB)-ar (ACB)(iii) DA CB or ABCD is a parallelogram[Hint : From D and B, draw perpendiculars to AC.J
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