Question

find the surface area of the prism using the net. what is the area of the side rectangles? front and back rectangles: 8 cm² side rectangles: ? cm² top and bottom rectangles: cm² surface area: cm²

Explanation:

Step1: Identify side - rectangle dimensions

The side - rectangles have dimensions 6 cm (length) and 1 cm (width).

Step2: Use rectangle area formula

The area formula for a rectangle is $A = l\times w$. For each side - rectangle, $l = 6$ cm and $w = 1$ cm, so $A=6\times1 = 6$ $cm^{2}$. Since there are 2 side - rectangles, the total area of the side - rectangles is $2\times6=12$ $cm^{2}$.

Answer:

12