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A box open at the top has its outer dimensious 10 cm,9 cm and 2.5 cm and its thickness is 0.5 cm,find the volume of the metal

Answers (1)

Dimension of the box = 10 cm x9 cm x2.5 cm

Surface area of the box (excluded top ) = 10x9 + 2x9x2.5 + 2x10x2.5

                                                               = 185 cm2

Volume of the metal = surface area x thickness

                                 =  185 x 0.5

                                = 92.5 cm3 

Posted by

Ravindra Pindel

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