0
It's an Octohedron, which has 8 triangular faces. Think of one of the great pyramids in Egypt, with a square base and four triangular sides. Take two of these, turn one upside down, and glue them together along the square base. You wind up with 8 triangular faces, and 12 edges!
Add your answer:
Earn +20 pts
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.
There are 18 edges and 8 faces in a polyhedron. how many vertices does it have?
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
How many faces vertices and edges does a cuboid have?
By Euler's formula the number of faces (F), vertices (V), and edges (E) of any convex polyhedron are related by the formula F + V = E + 2. In the case of a cuboid this gives 6 + 8 = 12 + 2; that is, like a cube, a cuboid has 6 faces, 8 vertices, and 12 edges.
Which polyhedron has 12 vertices's and 18 edges?
eighthedron eighthedron
What figure has 6 faces and 12 edges?
A cube or a cuboid would fit the given description of 12 edges and 6 faces.
A polyhedron with 12 vertices and 30 edges has how many faces?
A polyhedron has 30 edges and 12 vertices. How many faces does it have
What is a polyhedron with 12 edges?
dodecahedron * * * * * A dodecahedron has 12 FACES, not 12 edges!
How many vertices's does a convex polyhedron have if it has 14 faces and 24 edges?
Using Euler's Polyhedron formula V+F-E=2, givenF=14 and E=24, we have V=12.The polyhedron has 12 vertices.This assumes a genus-0 polyhedron. An example would be the hexagonal antiprism, a polyhedron having two hexagonal faces and 12 triangular faces.
How many edges are in a dodecahedron?
A polyhedron with 12 faces.
How many equal sides an icosahedron have?
An icosahedron has 20 triangular-shaped faces.
A has twice as many edges as faces.?
Well, isn't that just delightful! It sounds like A is a special kind of shape called a polyhedron. You see, in a polyhedron, each edge connects two faces together. So if A has twice as many edges as faces, it must be a very harmonious shape with a lovely balance between its edges and faces.
What shape has 8 triangular faces ans 12 edges?
It is an octahedron which is one of the Platonic Solids having 8 equilateral triangular faces and 12 edges.
How many faces does a polyhedron have with 18 edges and 12 vertices?
eight
How many edges dose a triangular prism have?
A triangular prism has 9 edges and 5 faces. It also has 6 vertices. A cube has 6 faces and 12 edges.
How many equal sides doea an icosahedron have?
An icosahedron is a regular polyhedron with 20 identical equilateral triangular faces, 30 edges and 12 vertices. It is one of the five platonic solids.
If a convex polyhedron has 12 edges and 8 faces then how many vertices does it have?
It has 6 vertices.
How many faces vertex edges does a triangular based pyramid have?
12
