find the area of cardboard required to make an open cubical box of side 40 cm.also find the volume of the box.
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Hello...Hope the answer helps you...
Using the formula of total surface area of a cube we get the answer as 9600sq.cm. and the volume of the box is equal to 64000 cu.cm.
Using the formula of total surface area of a cube we get the answer as 9600sq.cm. and the volume of the box is equal to 64000 cu.cm.
amathusha:
volume of the box is correct ...but area of card board is not found
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