Question

m1|l12 what is surface area? find the surface area of the prism. solve on paper. then check your work on zearn. the surface area of the prism is square units.

Explanation:

Step1: Identify the dimensions of the prism

Assume the length $l$, width $w$ and height $h$ from the figure. Let's say the prism has length $l = 3$ units, width $w=2$ units and height $h = 2$ units.

Step2: Recall the surface - area formula for a rectangular prism

The formula for the surface area $S$ of a rectangular prism is $S = 2(lw+lh + wh)$.

Step3: Substitute the values into the formula

$S=2(3\times2 + 3\times2+2\times2)$.
First, calculate the products inside the parentheses: $3\times2 = 6$, $3\times2 = 6$ and $2\times2 = 4$. Then $S=2(6 + 6+4)$.
Next, add the numbers inside the parentheses: $6 + 6+4=16$.
Finally, multiply by 2: $S = 2\times16=32$.

Answer:

32