The dimensions of a metallic cuboid are 100cm×80cm×64cm.It is melted and recast into a cube. Find the length of each eadge of the cube.
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Volume of the cuboid= 100x64x80 cm cube = 512000 cm cube Vol. Of cube = volume of cuboid Side cube= 512000 cm cube -> side= 80 TSA of cube = 6side ^2 =6*80*80 =38400 cm sq.
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