A four-sided polygon has these properties of rotation and reflection:
When it rotates 360°, it maps onto itself at four different angles of rotation.
It can be reflected onto itself across four different lines of reflection.
Which kind of polygon must it be?

Question

A four-sided polygon has these properties of rotation and reflection:
When it rotates 360°, it maps onto itself at four different angles of rotation.
It can be reflected onto itself across four different lines of reflection.
Which kind of polygon must it be?

anonymous · Answer

attachment

anonymous · Answer

@perl sorry could help me so sorry