Practicing Success
The length of a cuboid is twice its breadth and its height is half of its breadth. If the height of the cuboid is 2 cm, then what is the edge of a cube having the same volume as that of the cuboid? |
4 cm 6.4 cm 8 cm 7.2 cm |
4 cm |
We have, Height = 2 cm Height = \(\frac{ breadth }{2}\) Breadth = 4 cm Length = 2 × Breadth = 8 cm We have given, The volume of cuboid = Volume of cube Length × Breadth × Height = (edge)3 (Edge)3 = 8 × 4 × 2 Edge)3 = 64 Edge = 4 cm |