Question

The volume of a cube is 343 cubic cm.find its total surface area.

Answer 1

Then the Total surface of the cube is 294

Answer 2

Given :-

• Volume of cube = 343 cm³

Have to Find :-

• What is the T.S.A of Cube .

Solution :-

As we know that

• Volume of the cube = ( side )³

➤ 343 = 6a²

Hence ,

⇒ a = 7

Thus ,

Side of the cube is 7 cm.

Now , Simply fíndíng the total surface area

⇒ ${6a}^{2}$

⇒ 6${(7}^{2)}$

⇒ 6 × 49

⇒ 294cm

hence, the total surface area of cube ↠ 294cm

____________________