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Let ABCD be parallelogram whose equation...

Let ABCD be parallelogram whose equations for the diagonals AC and BD are x+2y=3 and 2x+y=3, respectively. If length of diagonal AC=4 units and area of parallologram ABCD=8 sq. units then
(i)the length of other diagonal BD is
(a) `10/3` (b) `20/3` (c) 2 (d) 5
(ii) length of side AB equals to
(a) `(2sqrt(58))/3` (b) `(2sqrt(58))/9` (c) `(3sqrt(58))/9` (d) `(4sqrt(58))/9`

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