The surface area of a cube of edge a is
Answer & explanation
Correct answer: option 2
Formulae of surface area of a cube = 6(side)2
So, according to the question:
Surface area of the cube = 6(side)2 = 6(a)2 = 6a2
The surface area of a cube of edge a is
Correct answer: option 2
Formulae of surface area of a cube = 6(side)2
So, according to the question:
Surface area of the cube = 6(side)2 = 6(a)2 = 6a2