Question

Three cubes each of the volume 64 cm cube are joining end to end the surface area of the resulting cuboid is ?​

Answer 1

༒ Qυєѕтiσи ༒

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Three cubes each of the volume 64 cm cube are joining end to end the surface area of the resulting cuboid is ?

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★彡 Sσℓυтiσи 彡★

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We know that

Volume of both cubes is 64cm³

⛬ One side = (64)^ ⅓

= 4

The cubes are joined end to end (Given)

Length = 8 cm

Breadth = 4 cm

Height = 4 cm

Surface area of resulting cuboid :-

⟹ 2 ( lb + bh + hl )

⟹ 2 ( 32 + 16 + 32 )

⟹ ( 2 × 80 ) cm²

⟹ 160 cm²

⛬ Surface area of resulting cuboid is 160 cm²

Answer 2

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160 cm²..........