a closed tank 12m long 9 m wide 4 m deep is to be made determine the cost of iron sheet at rate of Rs 5 per m sheet bieng 2 m wide .
Answers
Answered by
1
i will try......
TSA=2(lb+bh+lh)
=2(108+36+48)
=216+72+96
= 384m3
Cost=384 X 5
= rs.1920
i hope it helped.....
TSA=2(lb+bh+lh)
=2(108+36+48)
=216+72+96
= 384m3
Cost=384 X 5
= rs.1920
i hope it helped.....
SHIMMERS:
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this answer is incorrect correct ans. is 960.
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sorry I don't know the solution .
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I will tell u guys the answer
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Answered by
4
We found out that TSA of cuboid is 384 m^2
So,
TSA of cuboid = area of rectangular sheet
384=L*b
Given b=2m
L=384/2
L=192m
Given,(cost per metre not metre square)
So,
Cost=192 x 5 =960 rs
Please mark as brainliest
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