Two cubes each of volume 64cm^3 are joined end-to-end. find the surfare area and volume of the resultind cuboid.

Nishant Koshti's image
Nishant Koshti
Jan. 25, 2018, 9:56 p.m.

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srinithi thiru's image
srinithi thiru
Jan. 27, 2018, 12:37 p.m.

Volume of cuboid = a cube

64 under cube=4cm

so l=4,b=4,h=8

now apply the formula 

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