Faces: 5 Edges: 8
If side refers to 'face', then the pyramid would be a quadrilateral pyramid with 8 edges. If side refers to the base of the pyramid, it would be a pentagonal pyramid with 10 edges.
A triangle has one face, three vertices and three edges.
"Tetrahedral" is an adjective. It needs a noun associated with it before it can be an abject that may have edges.
If they were square they would take up more area and the edges may get in the way or take up space, also if you had a square head then it would be easier for the metal to get stripped or deformed which would make it harder for the tool to loosen it. If the head was round, the you couldn't get a tool to grip the edges of it, so you couldn't screw it in good or loosen it. Basically, hexagonal is the most efficient shape for a nut.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 5 faces, 10 edges, 5 vertices
A square pyramid has 5 vertices:4 (coplanar) vertices form the square base which gives the shape its name, and the fifth at an apex (above the base).A square based pyramid has 5 vertices, 8 edges and 5 faces
There's no such thing as a square pyramid, it's not possible. * * * * * A square pyramid refers to a square based pyramid. And that has 8 edges.
Faces: 5 Edges: 8
3 times the number of sides on each base. 3*10 = 30 edges.
If side refers to 'face', then the pyramid would be a quadrilateral pyramid with 8 edges. If side refers to the base of the pyramid, it would be a pentagonal pyramid with 10 edges.
there are 6 edges
A cube has 6 square faces. A cube also has 8 vertices and 12 edges. It may also be called a regular hexahedron.
The base of square pyramid is a square, as you may have guessed. If you measure one side of the square base, you'll have discovered the length of a side of the base. A side squared (a side times a side) will give you the area of the base of a square pyramid. If you have the area of the base, you can find the length of a side of the base by finding the square root of the area of the base. In the case of a square pyramid, if you are given the length of a side and either a vertex angle or the angle between the base and a side, you'll have an isosceles triangle to deal with. (There are four isosceles triangles that make up the faces of the square pyramid, as you probably figured out.) This involves a bit of trigonometry, and there are some other questions here that will help you figure that out.
Square footage is the base for rent for store space in many shopping malls. Some stores may have a premium per square foot base on location.
Spheres don't have any edges.
A square-based pyramid has 5 vertices: the 4 on the base and 1 at the top.