In Fig. 9.25, diagonals AC and BD of quadrilateralABCD intersect at O – InterviewSolution

1.	In Fig. 9.25, diagonals AC and BD of quadrilateralABCD intersect at O such that OB ODIf AB CD, then show that:(i) ar (DOC) ar (AOB)(ii) ar (DCB) ar (ACB)(iii) DA Il CB or ABCD is a parallelogram[Hint: From D and B, draw perpendiculars to AC.]
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