the area of a trapezium shaped field is 480m2 the distance between two parallel sides is 15 metre ,and one of the parallel side is 20 meter ,find the other parallel side.
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Area of trapezium =480m^2
1/2(sum of parallel side) ×height
1/2(20+x) ×15
(20+x)×7.5
X=150
1/2(sum of parallel side) ×height
1/2(20+x) ×15
(20+x)×7.5
X=150
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