Total surface area of cube is 512cm^ find its volume
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1
Hi ,
Let the length of a cube = a cm
TSA of a cube = 512 cm²
6a² = 512
a² = 512/6
a² = 84
a = √84
Volume = a³
V = ( √84 )³
= 84 √84
= 84 × 2√21
= 168√21 cm
I hope this helps you.
:)
Let the length of a cube = a cm
TSA of a cube = 512 cm²
6a² = 512
a² = 512/6
a² = 84
a = √84
Volume = a³
V = ( √84 )³
= 84 √84
= 84 × 2√21
= 168√21 cm
I hope this helps you.
:)
Gargibansal0505:
thanks alot
Answered by
1
Total surface area of a cube=512cm^
6×a^=512cm
a^=512/6
a=9.23cm
volume of a cube =side cube
= (9.23)cube
=788.2755
6×a^=512cm
a^=512/6
a=9.23cm
volume of a cube =side cube
= (9.23)cube
=788.2755
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