Question

find the volume of the rectangular prism.
(an image of a rectangular prism with side length 4 ft is shown)
(an input box with unit ft³ is shown)

Explanation:

Step1: Recall the formula for the volume of a rectangular prism (which is also a cube here since length, width, height are equal). The formula is \( V = l \times w \times h \), where \( l \) is length, \( w \) is width, and \( h \) is height.

Given \( l = 4 \) ft, \( w = 4 \) ft, \( h = 4 \) ft.

Step2: Substitute the values into the formula.

\( V = 4 \times 4 \times 4 \)
Calculate \( 4 \times 4 = 16 \), then \( 16 \times 4 = 64 \).

Answer:

\( 64 \) cubic feet (or \( 64\ \text{ft}^3 \))