The volume of the acquarium is the amount of water in it.
The volume of the acquarium is 450 cubic inches
How to determine the volume?
The given parameter is:
Height = 9 inches
Start by calculating the area of the base of the acquarium.
This gives
Area = 8 * 4 + 0.5 * 12 * (7 - 4)
Evaluate the products
Area = 32 + 18
Evaluate the sum
Area = 50
The volume is then calculated qs:
Volume = Area * Height
This gives
Volume = 50 * 9
Evaluate
Volume = 450
Hence, the volume of the acquarium is 450 cubic inches
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