Find the volume of the iron used to make a closed box of outer dimensions 15cm× 12cm× 9cm the thickness of the iron being 0.8cm all around.
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Length of Box = 15cm
Breadth of Box = 12cm
Height of Box = 9cm
Thickness of Iron = 0.8 cm
Volume of Iron = Length × Breadth × Height
Here the length of the iron is 0.8 cm because, we have to find the volume of the iron only
Now,
Volume = 0.8 × 12 × 9
= 86.4 cm cube
Hence, the volume of the iron is 86.4 cm cube
Breadth of Box = 12cm
Height of Box = 9cm
Thickness of Iron = 0.8 cm
Volume of Iron = Length × Breadth × Height
Here the length of the iron is 0.8 cm because, we have to find the volume of the iron only
Now,
Volume = 0.8 × 12 × 9
= 86.4 cm cube
Hence, the volume of the iron is 86.4 cm cube
sumit930872gmailcom:
This is not right answer sir
why??
It's answer is 588.72
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