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!!!Hello!!!The length of the parallel sides of a trapezium are in the ratio 4:7 if the height of trapezium is 14 m and it's area is 385 sq.m, find the length of it's parallel sides.✨CONTENT QUALITY REQUIRED ✨ |
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Answer» AREA of trapenzium= 1/2×h×(a+b) 385=1/2×14×(a+b) 385=7×(a+b) (a+b)=55 ratio is 4:7 a=(4/11)×55=4×5=20 m b=(7/11)×55=7×5=35 m HOPE HELPS ☆☆☆☆☆☆☆☆☆☆ ●●●●●●●●●●●● PLS MARK IT AS BRAINLIEST |
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