Fing the side of a cube ,when its total surface area is 486cm square
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Total surface area of the cube=486 cm sq
TSA of cube =6a sq
486 cm sq =6a sq
a=9 cm (after solving )
hence the side of cube=9cm
TSA of cube =6a sq
486 cm sq =6a sq
a=9 cm (after solving )
hence the side of cube=9cm
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