Find the distance between two parellel sides of trapezium of area 441 sqm. if the sum of two parellel side is 21 m
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The correct answer is 42
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the area of trapezium is 441 sq. m
atq .............. 1/2{sum of parallel sides]×h=441
1/2{21}h=441
21h=441×2
21h=882
h=42 ans
atq .............. 1/2{sum of parallel sides]×h=441
1/2{21}h=441
21h=441×2
21h=882
h=42 ans
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