2D & 3D shapes

I have 4 sides and 4 corners, all the sides are equal. I am a ?

I have 1 plane face, one curved face, 1 edge and 1 vertex. I am a

Identify the shape.

I have no sides and no corners. I am a ?

I have 3 sides and 3 corners. I am a

I have 6 faces, 12 edges and 8 vertices. All the faces are rectangle. I am a

Identify the shape.

Identify the shape.

I have 6 faces, 12 edges and 8 vertices. All faces are identical squares. I am a

I have 1 curved face. No vertices and no edges. I am a

I have 4 sides and 4 corners, opposite sides are equal. I am a ?

I have 2 plane faces and 1 curved face, 2 edges and no vertices. I am a