three cubes of equal volume 64 cubic CM are joined to form a cuboid find the TSA of cuboid
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three cubes of equal volume 64 cubic CM are joined to form a cuboid find the TSA of cuboid
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Answer:
The volume of cube 64cm
3
Side of cube
3
64
=4cm
Length of resulting cuboid 4+4=8
Surface area
=2(lb+hl+bh)
=2(4(4)+4(8)+8(4))
=2(16+32+32)
=2(80)=160cm
2
Answer:
224 sq cm is the required answer