It has 1 circular edge at its base
6 edges.
No corners and two edges !
I believe it would have nine edges.
A hemisphere, which is half of a sphere, has no edges in the traditional sense, as it is a curved surface. However, if considering a hemisphere in the context of a 3D shape with a flat base, it has one circular edge at the boundary where the curved surface meets the flat base. Thus, it can be said to have one edge.
12
hemisphere a hemisphere is half of a sphere This is a pentagonal prism
6 edges.
A hemisphere does not have edges or corners. It has only one face. A hemisphere is one half of a circle.
A pentagonal prism will have 15 edges.
No corners and two edges !
I believe it would have nine edges.
A hemisphere, which is half of a sphere, has no edges in the traditional sense, as it is a curved surface. However, if considering a hemisphere in the context of a 3D shape with a flat base, it has one circular edge at the boundary where the curved surface meets the flat base. Thus, it can be said to have one edge.
22
12
15
Twelve.
8