What is the surface area of a square prism with sides that measure 8 units?

O 254 units squared

O 300 units squared

O 314 units squared

O 384 units sqared

The surface area of square prism = 384 units squared

Step-by-step explanation:

Explanation:-

Given the square prism side 'a' = 8 units

The surface area of square prism = 2 a² + 4 a h

Given square prism length, width and height also equal identical sides

The surface area of square prism = 2 a² + 4 a h

= 2 (8) ² + 4 (8) (8)

= 2 (64) + 4 (64)

= 384 units squared

Final answer:-

The surface area of square prism = 384 units squared