To calculate the volume of each rectangular prism scenario, we can use the formula for the volume of a rectangular prism, which is:
\[ \text{Volume} = \text{Base Area} \times \text{Height} \]
or
\[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} \]
Now, let's compute the volumes for each of the scenarios:
-
Large gift box (base area 15 sq ft, height 5 ft): \[ \text{Volume} = \text{Base Area} \times \text{Height} = 15 \text{ ft}^2 \times 5 \text{ ft} = 75 \text{ ft}^3 \]
-
Scuba diving lagoon (length 50 ft, width 20 ft, depth 25 ft): \[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Depth} = 50 \text{ ft} \times 20 \text{ ft} \times 25 \text{ ft} = 25000 \text{ ft}^3 \]
-
Rectangular prism (length 7 ft, width 9 ft, height 12 ft): \[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} = 7 \text{ ft} \times 9 \text{ ft} \times 12 \text{ ft} = 756 \text{ ft}^3 \]
Here are the corresponding volume amounts for each scenario:
- Large gift box: 75 ft³
- Scuba diving lagoon: 25000 ft³
- Rectangular prism: 756 ft³