0
Add your answer:
Earn +20 pts
Which 2 shapes have the same number of edges and vertices?
no numbers have the same number of edges and vertices
What 2 3d shapes have the same number of edges vertices and faces?
A cube and a regular octahedron have the same number of edges, vertices, and faces. Both have 12 edges, 8 vertices, and 6 faces.
How many edges does a octangonal prisom have?
10 number of faces +2 gives you the number of edges
What is the number of edges for a cylinder?
there is 2
The two solids are similar and the ratio between the lengths of their edges is 27. What is the ratio of their surface areas?
4^2-1^2 or 16-1
Which 2 shapes have the same number of edges and vertices?
no numbers have the same number of edges and vertices
What 2 3d shapes have the same number of edges vertices and faces?
A cube and a regular octahedron have the same number of edges, vertices, and faces. Both have 12 edges, 8 vertices, and 6 faces.
What is the relationship among the vertices's faces and edges of polyhedrons?
If you add the vertices and Faces and subtract 2 from that number you get the number of edges. Vertices+Faces=Edges+2
How is the total number of sides of the faces related to the number of edges?
Faces + Vertices = Edges + 2
How many edges does a octangonal prisom have?
10 number of faces +2 gives you the number of edges
Do any 2 solids have the same densities?
They do if they are the same material
What is the number of edges for a cylinder?
there is 2
How many corners has a icosahedron have?
The name most mathematicians use for the corners is vertices. An icosahedron is a 20 sided polyhedron. It is one of a group of special solids known as platonic solids. So, the icosahedron has 20 faces and 12 vertices or "corners" as you call them. It has 30 edges. There is an interesting formula that relates the number of edges, vertices and faces. V+F-2=E where V is the number of vertices, F the number of faces, and E the number of edges. In the case of the icosahedron we have 12+20-2=12+18=30 just as we expected. The nice thing about the formula is if you know two of these things, you can always find the third!
Can a prism have seven more edges than it has vertices?
Oh, isn't that a happy little question! Let's think about it together. A prism has 2 bases and the same number of edges as the number of sides on those bases, plus the number of edges connecting the corresponding vertices on the bases. So, a prism can't have seven more edges than vertices because the number of edges is determined by the number of sides on the bases and the number of vertices.
What is the formula for the number of edges on a prism?
the formula is (vertices+faces)- 2= edges
The two solids are similar and the ratio between the lengths of their edges is 27. What is the ratio of their surface areas?
4^2-1^2 or 16-1
How is the number of edges related to the number of sides?
The mathematician Euler created a formula that relates the vertices, edges, and faces/sides. The formula states that:V - E + F = 2When V is the number of vertices, E is the number of edges, and F is the number of faces.How do the number of edges relate to the number of sidesUsing simple algebra this formula can be modified so the number of edges is related to the number of faces:V - E + F = 2V + F = 2 + EV + F - 2 = EE = V - 2 + FThe edges are equal to the vertices plus the faces subtract two.How do the number of sides relate to the number of edgesUsing simple algebra this formula can be modified so the number of faces is related to the number of edges:V - E + F = 2V + F = 2 + EF = 2 + E - VThe faces are equal to the edges subtract the vertices plus two.
