What is the approximate room volume if a room measures 12 ft by 10 ft and is 8 ft high?

To find the volume of the room, you can use the formula for calculating volume, which is length multiplied by width multiplied by height.

In this case, the dimensions of the room are:

• Length = 12 feet

• Width = 10 feet

• Height = 8 feet

Now, applying the formula:

Volume = Length × Width × Height

Volume = 12 ft × 10 ft × 8 ft

Calculating this:

1. First, multiply the length and width:

12 ft × 10 ft = 120 square feet

2. Then multiply the result by the height:

120 square feet × 8 ft = 960 cubic feet

Therefore, the approximate volume of the room is 960 cubic feet. This calculation aligns perfectly with the first choice provided, making it the accurate answer. Knowing how to accurately use the volume formula is essential in HVAC for determining the amount of air that needs to be conditioned in a given space.