1

Problem

Find its area if a cube has a side length of 8 units.

2

Step

Given that the side length (s) is

8 units

3

Formula

The formula for the surface area of a cube with a side length s is: Area = \$6 \times s^2\$

4

Step

Substitute the values into the formula

A = \$6 \times 8^2\$

A = \$6 \times 64\$

A = 384 sq units

5

Solution

So, the area of the cube is 384 sq units.

6

Sumup

Please summarize steps

Choices

7

Choice-A

This is correct option. Calculates cube surface area using side length formula

Correct 384 sq units

8

Choice-B

This is incorrect. It’s not a result of a correct calculation using the side length

Wrong 438 sq units

9

Choice-C

This option is incorrect as it is less than the correct answer of 384 sq units

Wrong 348 sq units

10

Choice-D

This option is incorrect as it is less than the correct answer of 384 sq units

Wrong 344 sq units

11

Answer

Option

A

12

Sumup

Please summarize choices