Fiona is drawing polygons on a computer. She wants to map a regular 9-sided polygon back onto itself using a reflection. Which set of lines can Fiona choose from for her line of reflection?

Question

dbzfan836 · Answer

where is the line set?

anonymous · Answer

Oh my bad 


any line passing through the center of the polygon




any perpendicular bisector of one of the sides




any line joining the midpoints of any two sides




any line parallel to a side of the polygon

dbzfan836 · Answer

any line parallel to a side of the polygon

is the answer

anonymous · Answer

that was wrong

anonymous · Answer

The answer is B. any perpendicular bisector of one of the sides

anonymous · Answer

That is right