a cone.
Cone
semi-circle
A sphere has no edges, because an edge is defined as where two faces meet. Likewise, it has no faces, because a face is defined as the flat surface of an object. Likewise, it has no corners either.
2 edges (curved), 0 corners, and 3 faces (one of which is not flat) ------------------------------------------------------------------------------------------------- A cylinder has 0 vertices (corners), 0 edges, and 2 faces. If you need convincing, my proof is Euler's formula, which which relates all three and is true for all solids in Euclidean 3-space: V + F - E = 2 0 + 2 - 0 = 2 You cannot consider the curved boundaries when counting faces or edges.
An enlargement is of one shape is another, similar shape whose dimensions are bigger.
The answer depends on the shape of the spinner.
A Cylinder
A cone.
A cone would fit the given description
A cylinder. Technically, the curved surface of a cylinder is not called a face, only the flat surfaces, so a cylinder has 2 faces and one curved surface.
One curved surface (that goes round the cylinder) and 2 flat ends
Cylindrical shape or Cylinder shape
A Semi-Sphere :)
a sphere
a sphere
half circle
A Cone
The answer is - a cone.