A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
Either 9 or 6 edges.
There are 9 edges in a triangular prism, hope this helped.
The number of edges of the triangular pyramid is eight but the number of faces is five.* * * * *Even though put in italics, the answer is wrong. It would have been correct for a square or rectangle based pyramid but NOT a triangular pyramid. The latter has 6 edges (and 4 triangular faces).
In a triangular prism, there are 6 vertices and 9 edges. The ratio of the number of vertices to the number of edges is therefore 6:9, which can be simplified to 2:3.
six
12
6
A pyramid consists of a base and triangular faces that connect the base to a single apex. For a pyramid with ( n ) edges, the number of triangular faces is equal to the number of edges on the base. A pyramid with 10 edges would typically have a triangular base (3 edges), meaning it has 7 edges connecting the apex to the base corners. Therefore, it would have 7 triangular faces.
Every face has 3 edges. CAUTION: DO NOT multiply the # of sides by 3, as that will not get you the # of edges. a triangular pyramid has 7 edges
there are 5 faces and 6 edges
The three-dimensional figure that has double the number of edges as faces is a triangular prism. A triangular prism has 5 faces (2 triangular bases and 3 rectangular lateral faces) and 9 edges. Since 9 edges are indeed double the 5 faces, the triangular prism fits the criteria.
Assuming a triangular base, i.e. a tetrahedron, the minimum number of edges is 6.
A polyhedron that has twice as many edges as faces is known as a triangular prism. In a triangular prism, there are 5 faces (two triangular bases and three rectangular lateral faces) and 9 edges. This means the number of edges (9) is indeed twice the number of faces (5), satisfying the condition of having twice as many edges as faces.