Question

the total surface area of cube​

Answer 1

Answer:

Explanation: The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube. Put another way, since all sides of a cube are equal, a is just the lenght of one side of a cube. We have 96 = 6a2 → a2 = 16, so that's the area of one face of the cube.

The total surface area (TSA) of a cube is the sum of the areas of its six faces. ... Each of its six faces is a square with side length l.

Answer 2

Surface Area of a Cube Formula

Let us consider, a cube whose length of the edges is 'a'. Now, we know, by the formula of area of a square; Area = Side2 = a2. Therefore, the total surface area of a cube = 6 × (area of each side) = 6 × a2 = 6a2 Square Unit.

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