There are 4 cubes along the length of the prism. So, the length of the prism (l) = number of cubes × length of each cube = 4 × 3 = 12 in.

Similarly, width of the prism (w) = 2 × 3 = 6 in. and height of the prism (h) = 3 × 3 = 9 in.

Volume of the prism = l × w × h = 12 × 9 × 6

= 648 in.³

So, the volume of the rectangular prism is 648 in.³

Volume of a prism = l × w × h

Volume of Figure 1 = 4 × 2 × 2 = 16 cubic units.

Volume of Figure 2 = 3 × 1 × 3 = 9 cubic units.

Volume of Figure 3 = 2 × 2 × 3 = 12 cubic units.

Volume of the prism in Figure 2 is 9 cubic units.

So, Figure 2 is the correct answer.

Volume of the solid = l × w × h

Volume V = 8 × 1 × 4 = 32 cubic units

Volume of the given solid is 32 cubic units.

Volume of the solid = l × w × h

Volume V = 4 × 3 × 4 = 48 cubic units

Volume of the given solid is 48 cubic units.

Volume of the solid = l × w × h

Volume V = 8 × 4 × 4 = 128 cubic units

Volume of the given solid is 128 cubic units.

The solid given is made up of 24 small cubes.

Volume of the cuboid = Number of cubes × Volume of each cube = 24 × 1 cm³ = 24 cm³

The solid given is made up of 48 small cubes.

Volume of the cuboid = Number of cubes × Volume of each cube = 48 × 1 cm³ = 48 cm³

The solid given is made up of 16 small cubes.

Volume of the cuboid = Number of cubes × Volume of each cube = 16 × 1 unit³ = 16 unit³

The solid given is made up of 96 small cubes.

Volume of the cuboid = Number of cubes × Volume of each cube = 96 × 1 cm³ = 96 cm³

The solid given is made up of 72 small cubes.

Volume of the cuboid = Number of cubes × Volume of each cube = 72 × 1 cm³ = 72 cm³