It is a square based pyramid
The solid shape that has one square face and four triangular faces is called a pyramid. If you were to have a shape that had four triangular faces and no square face, it would be called a triangular pyramid.
A square based prism.
A square-based pyramid
A square pyramid
Square based pyramid
Faces in solid shapes refer to the flat surfaces that make up the boundaries of three-dimensional objects. Each face can be a polygon, such as a triangle, rectangle, or square, depending on the shape of the solid. For example, a cube has six square faces, while a pyramid has a triangular base and triangular side faces. The arrangement and number of faces determine the overall geometry of the solid.
The surface of a solid. A square has four sides. A cube has six faces.
A square has one face, a cube has six faces.
square-based pyramid
A square pyramid has 5 faces. It has 1 square face and 4 triangle faces.
4 faces are triangles and 1 face is a square the square face is the base of the pyramid
A cube is a solid figure with eight vertices and all faces of equal size.