Trinian mailed a box to her aunt. The base of the box was a square with a side length of 18 inches. The box was 13 inches tall. Which of the following was the volume of the box?
The volume of a rectangular prism (like a box) is given by the formula V = lwh, where l is the length, w is the width, and h is the height.
In this case, the base of the box is a square, so the length and width are both 18 inches. The height of the box is 13 inches.
Therefore, the volume of the box is:
V = 18 * 18 * 13
V = 4212 cubic inches
Therefore, the volume of the box is 4212 cubic inches.