Math, asked by Gargibansal0505, 1 year ago

Total surface area of cube is 512cm^ find its volume

Answers

Answered by mysticd
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.

:)

Gargibansal0505: thanks alot
Answered by kpriyanshu358p2c8uw
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
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