The cube of 12 is (12 x 12 x 12) = 1,728 .
The volume of a cube with side-length of 7 units is (7 units x 7 units x 7 units) = 343 cubic units.
The volume of a cube with side-length of 14 units is (14 units x 14 units x 14 units) = 2,744 cubic units.
The number of 1 by 1 unit cubes that would equal the volume of the figure shown can't be determined, because the figure is not shown.
The volume of the figure can't be determined, because the figure is not shown.
The answers are: 1) C. 1728, 2) D. 343 cubic units, and 3) A. 2744 cubic units. The questions about the volumes of unspecified figures cannot be answered without additional information. The volume of a cube is calculated by cubing the side length.
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