None
Two.
Cylinders have 2 faces
As many corners as sides.
It has 4 corners
8 corners
8 corners
hemisphere does not have corners....
a cylinder has no corners
5 corners
How Many edges & corners did cucumber have
Oxygen does not have any corners because it is a gas and does not have a physical shape with corners.
A sphere has no corners, it is a 3-D circle.