Answer:
13 feet
Step-by-step explanation:
To find the length of the base of the trophy case, we can use the formula for the volume of a rectangular prism:
Volume = length × width × height
Given:
- Height = 3.5 feet
- Width = 1.8 feet
- Volume = 81.9 cubic feet
We need to find the length (L) of the base.
Using the formula:
81.9 = L × 1.8 × 3.5
Now, let's solve for L:
L = 81.9 / (1.8 × 3.5)
L = 81.9 / 6.3
L ≈ 13 feet
So, the length of the base of the trophy case is approximately 13 feet.
