Which of the following are the examples of solid shape?
Birthday cap
Microwave oven
Dice
A solid is a 3-D shape which has length, breadth and height.
Hence in the given option , we can say
Birthday cap is in cone,
Microwave is a solid which is in shape of a cuboid,
And, dice is in a shape of a cube
Only paper can be taken as 2-D with only length and breadth.