Question

If three cubes of dimensions 2 cm × 2 cm × 2 cm are placed end to end, what would be the dimension of the resulting cuboid?

• A. 4 cm × 2 cm × 2 cm
• B. 6 cm × 4 cm × 2 cm
• C. 6 cm × 2 cm × 4 cm
• D. 6 cm × 2 cm × 2 cm

Answer 1

The correct option is D 6 cm × 2 cm × 2 cm

Length of the resulting cuboid = 2 cm + 2 cm + 2 cm = 6 cm
Breadth = 2 cm
Height = 2 cm
Hence the required dimensions = 6 cm × 2 cm × 2 cm.