The area of trapezium is 180 cm square and its height is 9 cm. If one of the parallel sides is longer than the other by 6cm, find the two parallel sides
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Let the one parallel side be=x
Let the other parallel side be=x+6
Area of trapezium = 1/2(x+x+6)×9
18o cm² =1/2(x+x+6)×9
180×2/2×9 =x
20 cm =x
One parallel side is 20
Other parallel side is 26
Let the other parallel side be=x+6
Area of trapezium = 1/2(x+x+6)×9
18o cm² =1/2(x+x+6)×9
180×2/2×9 =x
20 cm =x
One parallel side is 20
Other parallel side is 26
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