the length of a cube is 4m find its total surface area of cube
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A cube has 6 faces. Each face is a square. Since the edge is 4m, area of one face is
4m x 4m=16m²
Since there are 6 faces, total surface area is 16m² x 6 = 96m²
4m x 4m=16m²
Since there are 6 faces, total surface area is 16m² x 6 = 96m²
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Length of cube =4m
TSA of cube =6a^2. (a is represented by sides or length of cube)
By the formula,
6×4×4=
96m^2
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