Question

find the total surface area of cube having side 4cm

Answer 1

total surface area of the cube=6s^2 =6×4×4=96cm^2

Answer 2

Answer:

The total surface area of a cube is $96cm^{2}$

Step-by-step explanation:

As per the data given in the above question,

Given that the side of a cube is 4 cm,

We have to find the total surface area of a cube,

Here we have to use the formula of the cube,

$A=6\times a^{2}$

Where a is the side of the cube,

Substitute the value of side in the above area formula we get,

$A=6\times a^{2}$

Squaring a number is to multiplying a number by itself,

$A=6\times 4^{2} \\A=6\times 4\times 4\\A=6\times 16\\A=96$

The total surface area of a cube is $96cm^{2}$