8 vertices
Yes ... and the question is ...
You are a square based pyramid that has 5 faces, 8 edges and 5 vertices.
5 vertices and 8 edges.5 vertices and 8 edges.5 vertices and 8 edges.5 vertices and 8 edges.
A hexahedron, also known as a parallelepiped.
Cube / rectangular prism
It has 8 vertices.
8 vertices
A cuboid.
A rectangular prism has 8 vertices. A rectangular pyramid has 5 vertices.
A cube.
sphere
The solid figure that has the same number of faces and vertices and has 8 edges is a cube. A cube has 6 faces, 8 vertices, and 12 edges, so it fits the description given.
An octohedron
Yes ... and the question is ...
A cube.
A quadrilateral pyramid.