Question

find the total surface area of a cube.whose edge is 15m​

Answer 1

Answer:

total surface area of cube 6a2

6 x 15^2

6x 225

1350m2

Step-by-step explanation:

Answer 2

Answer:

1350m²

Step-by-step explanation:

The edge of the cube=15m                         (i.e., a=15m )

Surface area of the cube =6a²

                                         =6×(15)²  

                                         =1350m²

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