a closed cuboid tank of length 6cm ,breadth 4cm and 2cm is made from a sheet of metal . how much sheet of metal is needed ??
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Answered by
1
Answer:
t s a of cuboid = 2(lb+bh+hl)
= 2(6*4+4*2+6*2)
= 2(24+8+12)
= 2(44)
=88 cm^2
Answered by
0
Answer:
sheet of metal needed = volume of tank = length×breadth×height
=6×4×2=48 cm^3
sorry its wrong
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