Anika stacked 9 cubes, each with an edge of 1 inch, to build a model. The figure above shows how Anika stacked the cubes. What is the volume, in cubic inches, of Anika’s model?

Anika stacked 9 cubes each with an edge of 1 inch to build a model The figure above shows how Anika stacked the cubes What is the volume in cubic inches of Anik class=