Saved Bookmarks
| 1. |
In Fig. 9.25, diagonals AC and BD of quadrilateralABCD intersect at O such that OBIf AB CD, then show that: ar DOC) ar(AOB)(i) ar (DCB)-ar(ACB)6.OD.(iii) DAIICB or ABCD is a parallelogram.[Hint : From D and B, draw perpendiculars to AC.]Fig. 9.25 |
| Answer» | |