Question

total surface area of cube in math​

Answer 1

Answer:

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.

Answer 2

Step-by-step explanation:

Total Surface Area of Cube = 6a²

Let's Take 1 Question.

Find the Total Surface Area of Cube having side 5cm.

Here,

Side = 5cm

Total Surface Area of Cube = 6a²

= 6 × (5)²cm

= 6 × 25 cm

= 150 cm²

Therefore, The Answer is 150 cm².