Question

What is the surface area of the cube below? 8 8 O A. 512unit * s ^ 2 O B. 320unit * s ^ 2 O C. 384unit * s ^ 2 O D. 508unit * s ^ 2

Answer 1

Answer:

C

Step-by-step explanation:

Formula for Surface Area of cube :

6  x  $a^{2}$

In our case, the edges are 8, meaning would we would subsuite a with 8 in the equation. We would do 6 x 64, since $8^{2}$ is 64. 6 x 64 is 384, hence our answer is 384.

Answer 2

The Surface Area of the cube is 384 unit².

What is surface Area?

Surface area is the amount of space covering the outside of a three-dimensional shape.

Given: the edge of the cube, l= 8 units

Surface area of the cube =  6*l²

                                           = 6*8*8

                                           = 6*64

                                          = 384 unit²

Hence, the surface area of the cube is 384 unit².

Learn more about surface area here:

https://brainly.com/question/13789496

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