Final answer:
The volume of the cuboid can be calculated by multiplying the length, breadth, and height of the cuboid. In this case, the length is 3 cm, the breadth is 6 cm, and the height is 9 cm. So, the volume of the cuboid is 162 cm³.
Step-by-step explanation:
The volume of a cuboid can be calculated by multiplying the length, breadth, and height of the cuboid. In this case, the length is 3 cm, the breadth is 6 cm, and the height is 9 cm.
So, the volume of the cuboid = 3 cm * 6 cm * 9 cm = 162 cm³.
Therefore, the correct answer is B. 162 cm³.