Figure it out!
Lets see how far did you learn from geometry.
If a circle has the same unit, perimeter and area of a triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, and so on.... Then would a circle be considered a polygon?
1.) Assume that the (so on....) in the sentence continues the sequence of polygons.
2.) Assume that all these polygons being mentioned above have the same unit, perimeter and area to the circle even if it is impossible.