Math, asked by krish252, 1 year ago

find tsa of cube when volume is 343


YASHIKAJINDAL: a^3=343
YASHIKAJINDAL: a=7
YASHIKAJINDAL: 6a^2is tsa of cube
YASHIKAJINDAL: 6×7×7=294cm^3
YASHIKAJINDAL: 294cm^2

Answers

Answered by Anonymous
8
Hey mate...easy one..

Since volume of cube=a*a*a
so..a^3=343
a=7...
Therefore...TSA=6*a^2
=6*49=
294...

HEY...HOPE IT HELPS..☺☺


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Answered by YASHIKAJINDAL
2
aTSA of cube is 6a^2
Volume of cube is a^3
a^3=343
a=7
TSA=6×7×7=294cm^2

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