the area of tapezium is 210 cm2 and it's height is 14 cm. if one of the parallel sides is double that of the other,find the two parallel sides
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let one of parallel sides be x
another side will be 2x
area=1/2{(x+2x)*height }
210=1/2{(3x) *14}
210=3x*7
210=21x
x=10(ans)
2x=20(ans)
another side will be 2x
area=1/2{(x+2x)*height }
210=1/2{(3x) *14}
210=3x*7
210=21x
x=10(ans)
2x=20(ans)
kingisking:
thnx bhai
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