Question

in the rectangular prism, each small cube has edges that are $\frac{1}{2}$ inch long. what is the height of the rectangular prism? 1 inch 1$\frac{1}{2}$ inches 2 inches 2$\frac{1}{2}$ inches

Explanation:

Step1: Count cube - layers in height

There are 4 layers of small cubes in the height direction.

Step2: Calculate height

Since each small - cube edge length is $\frac{1}{2}$ inch, the height $h = 4\times\frac{1}{2}$ inches.
$h = 2$ inches.

Answer:

C. 2 inches