Finding Volume of Composite Figures: Additive Property of Volume

In this video, the concept of volume and its additivity are explained through the example of a composite three-dimensional figure made up of two rectangular prisms. The process of finding the volume by chopping the figure into manageable shapes and using the volume formulas is demonstrated. The video emphasizes the importance of understanding the side lengths and provides step-by-step instructions to calculate the volume, ultimately reinforcing the idea that volume is additive.