Question

what is the lateral area of the drawing?
a) 34.6 mi²
b) 40 mi²
c) 22 mi²
d) 43.5 mi²

Explanation:

Step1: Recall the formula for lateral area of a rectangular prism

The lateral area \(L\) of a rectangular prism with length \(l\), width \(w\), and height \(h\) is \(L = 2h(l + w)\). Here, \(l = 5\) mi, \(w = 5\) mi, \(h=2\) mi.

Step2: Substitute the values into the formula

$$
LATEXBLOCK0
$$

Answer:

B. \(40\ mi^{2}\)