There is no such shape.
A pentagonal pyramid (5 sides and 1 base) has 6 faces, 6 vertices, and 10 edges (5 between the sides and 5 with the base).
The vertices refer to the points where to sides of a shape come into contact. So for example, a triangle has three vertices because its sides meet at three points. Each polygon also has the same number of vertices as sides (pentagon = 5 vertices, etc.)
A pentagon is basically a shape, or figure, that has 5 sides.
When a figure has 5 sides it is considered a pentagon. When a figure has 5 sides AND all the interior angles are 108 degrees then it is a regular pentagon.
There is no such shape.
Pentagon
5
Pentagon
Pentagon , 5 sided shape with 5 vertices Hendecagon , 12 sides and 12 vertices
A pentagon
A right square based pyramid.
It is a 5 sided pentagon
1 + number of sides/vertices the base shape has A square-based pyramid has 5 vertices, for example.
Assuming that a space figure means a 3-dimensional object, the answer is a square based pyramid.
A pentagonal pyramid (5 sides and 1 base) has 6 faces, 6 vertices, and 10 edges (5 between the sides and 5 with the base).
A quadrilateral based pyramid.