A parallelogram has sides 30 m and 14 m and one of its diagonals is 40 m long. Then, its area is |
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(a) |
168 cm |
(b) |
336 cm |
(c) |
372 cm |
(d) |
480 cm |

A parallelogram has sides 30 m and 14 m and one of its diagonals is 40 m long. Then, its area is |
|||||||

(a) |
168 cm |
(b) |
336 cm |
(c) |
372 cm |
(d) |
480 cm |

1 Answer

127 votes

Let ABCD be the given gm.

Area of gm ABCD = 2 (area )

Now,

Area of ABC =

127 votes

127