Changes

# [[pentagon (geometry)|Pentagon]]

# [[pentagon (geometry)|Pentagon]]

# [[Hexagon]] - the shape of a bee hive cell, also used in some board games

# [[Hexagon]] - the shape of a bee hive cell, also used in some board games

# seven-sided figures are rare

# [[Heptagon]] - not commonly encountered in everyday life

# [[Octagon]] - used for [[stop sign]]s in the U.S.

# [[Octagon]] - used for [[stop sign]]s in the U.S.

[[Category:Geometry]]

[[Category:Geometry]]