Question

follow the steps to find the surface area of the square prism. what is the area of the sides? top and bottom 48 cm² front and back 18 cm² sides: ? 3 cm 8 cm 3 cm

Explanation:

Step1: Identify side - face dimensions

The side - faces of the square prism have dimensions 3 cm and 8 cm.

Step2: Calculate area of one side - face

The area of a rectangle is $A = l\times w$. For a side - face with $l = 8$ cm and $w = 3$ cm, the area of one side - face is $A_1=3\times8 = 24$ $cm^2$.

Step3: Determine number of side - faces

A square prism has 4 side - faces.

Step4: Calculate total area of side - faces

The total area of the side - faces $A_{total}=4\times24=96$ $cm^2$.

Answer:

$96$ $cm^2$