Answer:
The length, the width and the height of the box is <u>6 inches</u>.
Step-by-step explanation:
Given:
Daisy making a memory box in the shape of the cube.
The total volume is 216 cubic inches.
Now, to find the length, width and height of the cube.
Volume of cube = 216 cubic inches.
<u><em>As, the sides of the cube are having same length.</em></u>
<u><em>Thus, the measurements of length, width and height of the cube are same.</em></u>
Now, to get the side of the cube we put formula:

<em>Using cube root on both sides:</em>

Therefore, the length, the width and the height of the box is 6 inches.