The proper mathematical object is the complex projective space quotiented out by the group action of Z mod 2 i.e. CP^1/(Zmod2)=CP^1/(+-1)
Taking the Riemann Sphere, we identify antipodal points.
Chat with our AI personalities
it is an oval
The name of an eleven sided geometric shape is a Hendecagon or endecagon.
Its the name for a shape
A heptagon.
metallic