A right pentagonal prism.
A quadrilateral is any four-sided two-dimensional figure. Parallelograms such as squares and rectangles are also quadrilaterals.
A pyramid is a four-sided, three-dimensional figure.
All pentagons have five sides. When you see a five sided figure you will always know it's a pentagon.
Polygon simply means a many-sided figure. It doesn't specify how many sides. So, for example, triangles, squares, rectangles, rhomboids, pentagons, hexagons, and so on are all polygons.
A 5-sided 2-dimensional figure is a pentagon and a 5-sided 3-dimensional shape is a pentahedron.
Polygon's parts of speech are poly- (many) and -gon (a suffix describing geometrical figures contained by line segments) Therefore a polygon just means many sided figure. They include but are not limited to: Squares Rectangles Triangles Pentagons Diamonds Rhombus' Septagons And all two dimensional figures rendered with straight lines
A quadrilateral.
square
A nine sided plane figure is a nonagon. A nine sided three dimensional figure is a nonahedron.
None normally because a pentagon is 2 dimensional 5 sided shape whereas a sphere is a 3 dimensional globular shape.
Two dimensional six-sided figure.
Icosahedron.