Question

find tsa whose vol is 3√3 a cube​

Answer 1

Answer:

TSA of cube is 18a sq. units.

Step-by-step explanation:

Since volume of cube = 3√3 cube units

a³ = (3√3)³

a = √3a cube units

a = √3a

Now,

Total surface area of cube = 6a²

                                            = 6(√3a)²

                                            = 18a sq. units. (Answer)

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