Two cubes each of volumn 729cm ki power 3 are joined end to end find the surface area of cubiod
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Answer:
The volume of cube 729
The side of cube is
3
729
=9cm
The length of resulting cuboid 9+9=18cm
The surface area is 2(9(9)+9(18)+9(18))
2(81+162+162)
2(405)=810cm
2
Explanation:
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