rectangle
The circle - the rest are polygons.
Not normally because it is a circle that has radius.
It isn't a circle. It can't have 5 sides.
Circle. Because all of the others have sides that are all EQUAL as in EQUALladeral.
if a parallelogram is inscribed in a circle it is always a rectangle...............
If a parallelogram is inscribed in a circle then it must be a cyclic quadrilateral.
Circle Circle
Circle
rectangle
true
circle, sphere, oval
rectangle
No.No.No.No.
It is a circle
rectangle
10