area of trapezium is 15.4 if one of parallel side is 5 metre less than twice the other parallel sides and the distance between them is 1.4 find the length of both the parallel sides
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Explanation:
area of trapizium 15.4
height is 1.4
1st side be x. 2ed side be 2x-5
15.4=1/2×[x+(2x-5)]×1.4
15.4/1.4=1/2(3x-5)
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