Polygons are 2D shapes that have 3 or more straight sides. So a light bulb and a bell could not be polygons because they are 3D and have curved side. Try to think of 2D shapes like the perimeter fence of your school grounds.
A can of beans would be a good example of a solid cylinder and a gas pipe an example of a hollow cylinder.
Light bulb and a bell is not a regular polygon.
A) they do not consist of straight edges there for not a polygon
B) it is not consisted of equal angles and edge lengths
C) polygons are 2D and polyhedras are 3D
a good object example for a cylinder is a round pole or column.
Light bulb and a bell is not a regular polygon.
A) they do not consist of straight edges there for not a polygon
B) it is not consisted of equal angles and edge lengths
C) polygons are 2D and polyhedras are 3D
a good object example for a cylinder is a round pole or column.
Light bulb and a bell is not a regular polygon.
A) they do not consist of straight edges there for not a polygon
B) it is not consisted of equal angles and edge lengths
C) polygons are 2D and polyhedras are 3D
a good object example for a cylinder is a round pole or column.