Question

Find the total surface area of a cube whose volume is 343 cm³.​

Answer 1

Answer:

to find the volume of a cube is equal to a power cube the formula of finding the area of UV is 4 into a

Answer 2

Given :-

• Volume of cube = 343 cm³

Have to Find :-

• What is the T.S.A of Cube .

Solution :-

• 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

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