mr mehra made a open water tank in his garden find its surface area if its dimensions are 3.5m×1.5m×2m
Answers
Answered by
52
It has 5 face as it is an open tank.
So its total surface area = 2(bh+hl) +lb
= 2(1.5×2 + 2×3.5) + 3.5×1.5
= 2(3+7) + 5.25
= 2(10) + 5.25
= 20 + 5.25
= 25.25
Hope it helps.
If you satisfied mark it brainliest
So its total surface area = 2(bh+hl) +lb
= 2(1.5×2 + 2×3.5) + 3.5×1.5
= 2(3+7) + 5.25
= 2(10) + 5.25
= 20 + 5.25
= 25.25
Hope it helps.
If you satisfied mark it brainliest
Answered by
9
U r clearly said that which is length,breadth and height
If suppose that ,
L=3.5m
B=1.5m
H=2m
Surface area=2(lb+bh+lh) m^2
=2(5+3.5+5.5)m^2
=2(14)m^2
=28m^2 answer
If suppose that ,
L=3.5m
B=1.5m
H=2m
Surface area=2(lb+bh+lh) m^2
=2(5+3.5+5.5)m^2
=2(14)m^2
=28m^2 answer
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