The volume of a cube is 729 cm. Find its total surface area.
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Volume of cube =l³
729=l³
³√729=l
9cm=l
TOTAL SURFACE AREA OF CUBE=6l²
=6(9)²
=6(81cm²)
=486cm²
729=l³
³√729=l
9cm=l
TOTAL SURFACE AREA OF CUBE=6l²
=6(9)²
=6(81cm²)
=486cm²
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Ammu94499:
answer is right
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