Question

follow the steps to find the surface area of the square prism. what is the area of the front and back? top and bottom: 48 cm² front and back: ? sides: total sa:

Explanation:

Step1: Identify the dimensions for front - back

The front and back of the prism are rectangles with dimensions 3 cm (width) and 8 cm (length).

Step2: Calculate the area of one face

The area of a rectangle is $A = l\times w$, where $l = 8$ cm and $w = 3$ cm. So, $A_1=8\times3 = 24$ $cm^{2}$.

Step3: Calculate the area of front and back

Since there are two such faces (front and back), the total area $A = 2\times A_1=2\times24 = 48$ $cm^{2}$.

Answer:

$48$ $cm^{2}$