The only pyramid with a square base that has equilateral faces, is one where the diagonal of the base is exactly twice as long as the pyramid is high.
A square-based pyramid has a total of eight internal angles: four at the base, which are right angles (90 degrees each), and four at the apex where the triangular faces meet. The angles at the apex depend on the specific dimensions of the pyramid but typically are less than 180 degrees and vary based on the height and slant of the sides. Each triangular face contributes two angles at the base and one angle at the apex, totaling 720 degrees for the whole pyramid. However, the most common angles of interest are those at the base.
A triangle if it is a triangular based pyramid
A lot of things. For example, a cube has 8 vertices, the square pyramid has 5. A cube also has more edges and faces than the pyramid. All the faces of the cube are squares, while the pyramid only has one square face. Also, all the angles in the cube are right angles, while the angles in a square pyramid (in the usual sense of a pyramid where the apex is directly above the center of the base) are acute. In any case, they are not all right angles.
A triangular pyramid is a pyramid that has 4 faces where each face is a triangle. Just type it in on www.google.com/images
None!!!! Every face is angles to its adjacent and opposite faces.
triangle
A triangle if it is a triangular based pyramid
a pyramid where each face is the shape of a triangle
Just the one and it is the base face
a triangle
Square-based pyramid.
The height of each lateral face of an unspecified object is unknowable.
A lot of things. For example, a cube has 8 vertices, the square pyramid has 5. A cube also has more edges and faces than the pyramid. All the faces of the cube are squares, while the pyramid only has one square face. Also, all the angles in the cube are right angles, while the angles in a square pyramid (in the usual sense of a pyramid where the apex is directly above the center of the base) are acute. In any case, they are not all right angles.
4 on each face.
A triangular pyramid is a pyramid that has 4 faces where each face is a triangle. Just type it in on www.google.com/images
A tetrahedron is an example of a triangular pyramid. Every face is a triangle, and each face touches every other face on one edge.
None!!!! Every face is angles to its adjacent and opposite faces.