Answers

2015-12-12T21:12:43+05:30
Let ABCD be the given parallelogram
area of parallelogram ABCD = 2 x (area of triangle ABC)
now a = 30m, b = 14m and c = 40m

Area of triangle ABC  = 168 sq m
a
rea of parallelogram ABCD = 2 x 168
                                               = 336 sq m
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2015-12-12T22:07:05+05:30
336 square metre is the answer
mark it as the brainliest plzzz
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