the area of trapezium is 216 m square and it's height is 12 m if one of the parallel sides is 14 m less than the other find the length of each of the parallel sides
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Step-by-step explanation:
Let A be the area of trapezium, a and b are base and h be height A=(a+b/2)h
216=(14+b/2) 12
216/12 =(14+b/2)
Use this clues to find the answer .
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