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What is the formula for the number of edges on a prism?

the formula is (vertices+faces)- 2= edges


What is the rule that connects the edges faces and vertices?

Faces + Vertices = Edges + 2 This is called Euler's formula. For example a cube has 8 vertices, 6 faces and 12 edges so: 6 + 8 = 12 + 2 14 = 14 The formula works.


How many faces edges vertices does a sqare based pyramid have?

There is one face on the base and 4 round the edge (from each bottom edge to the top vertex) giving 5 faces in all.There are 4 edges round the square base and one edge from each of the 4 vertices of the base to the top vertex, giving 8 edges in all.There are 4 vertices round the square base plus another one at the top, giving 5 vertices in all.As a check, this obeys Eulers formula: Faces + Vertices = Edges + 25 + 5 = 10 = 8 + 2


Who discovered the formula that links the number of edges faces and vertices?

Euler


What is the formula related vertices and edges?

There is not a specific formula fro vertices and edges. The Euler characteristic links the number of vertices, edges AND faces as follows: E + 2 = V + F for a simply connected polyhedron.


How many faces and edges and vertices's does a rectangular pyramid have?

A rectangular-based pyramid has 5 faces, 8 edges, and 5 vertices. To check if the numbers are right, the Euler's rule can be used. The formula is Faces + Vertices = Edges + 2. Clearly, the sum of the faces and vertices, which is 10, is equal to the sum of the edges plus 2, which is also 10.


If a polyhedron has 10 more edges than vertices how many faces does it have?

Oh, dude, it's like a math riddle! So, if a polyhedron has 10 more edges than vertices, we can use Euler's formula: Faces + Vertices - Edges = 2. Since we know the relationship between edges and vertices, we can substitute that in and solve for faces. So, it would have 22 faces. Math can be fun... sometimes.


How many faces vertices and edges does a rectangular based pyramid have?

A rectangular-based pyramid has 5 faces, 8 edges, and 5 vertices. To check if the numbers are right, the Euler's rule can be used. The formula is Faces + Vertices = Edges + 2. Clearly, the sum of the faces and vertices, which is 10, is equal to the sum of the edges plus 2, which is also 10.


How many faces edges vertices does a rectangular based pyramid have?

A rectangular-based pyramid has 5 faces, 8 edges, and 5 vertices. To check if the numbers are right, the Euler's rule can be used. The formula is Faces + Vertices = Edges + 2. Clearly, the sum of the faces and vertices, which is 10, is equal to the sum of the edges plus 2, which is also 10.


How many faces edges and vertices does a rombus have?

2 faces, 4 edges, and 4 vertices 2 faces, 4 edges, and 4 vertices


What is the relationship between faces vertices and edges in prisms?

In a prism, the number of faces, vertices, and edges are related by the formula F + V - E = 2, known as Euler's formula. For a prism, which has two parallel and congruent faces connected by rectangular faces, the number of faces (F) is equal to the sum of the number of rectangular faces and the two congruent bases. The number of vertices (V) is equal to the number of corners where edges meet, and the number of edges (E) is equal to the sum of the edges around the bases and the edges connecting the corresponding vertices of the bases.


How many faces edges vertices does a tetrahedron have?

4 faces, 6 edges, 4 verticesFour faces, six edges and four vertices.