Question

The total surface area of cube is 1350 sq.m.find its volume

Answer 1

hi mate here is ur answer

TSA of cube = 6(a)square
1350= 6(a)square

1350/6 = (a) square
225= (a) square
15= a

Volume of cube = (a) cube
volume= (15)cube
volume = 3375 cm cube

i hope it helps u buddy ✌✌

Answer 2

hiii!!!

here's ur answer...

let the side of the cube be a.

TSA ( total surface area ) of the cube = 1350cm²

therefore 6a² = 1350cm²

==> a² = 1350/6

==> a² = 225

==> a = √225

==> a = 15cm

VERIFICATION :-

TSA of the cube = 6a²

= 6 × 15²

= 6 × 225

= 1350cm²

hence verified

thus the side of the cube is 15cm.

now, volume of the cube = side³

= 15 × 15 × 15

= 3375cm³

hope this helps..!!