2D and 3D Shapes Madness
This is a cone. How many curved surfaces does it have? How many vertices?
It has 1 curved surface and 1 vertex.
Am I a 2D or 3D shape? How many curved surfaces do I have?
You are a 3D shape and you have no curved surfaces.
This is a cylinder. How many faces does it have? How many curved surfaces?
It has 2 faces and 1 curved surface.