Question

1 The total surface area is 216cm².The volume of the cube is; ​

Answer 1

Answer:

Your answer is in the above attachment

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Answer 2

answer 216 cm

Correct option is

216 cm3

Given, lateral surface area of a cube =216 cm2.

 

We know, total surface area of cube =6(a)2.

∴6(a)2=216 

⟹(a)2=6216 

⟹(a)2=36 

⟹ a =6.

Also, volume of cube =( a)3.

∴ Volume of cube =(6)3=216 cm3.

 

Therefore, option A is correct.