Question

"Question 6 In the given figure, diagonals AC and BD of quadrilateral ABCD intersect at O such that OB = OD. If 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.]
Class 9 - Math - Areas of Parallelograms and Triangles Page 163"

Answer 1

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