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A pyramid has 13 faces and 24 edges how many vertices does it have?
13 vertices. A pyramid always has the same number of faces and vertices.
What figure has 13 faces and 13 vertices?
A tridecagon is a 13-sided figure.
Which two 3 D shape has 11 faces 20 edges and 13 vertices?
A square-based pyramid and a trapezoidal prism.
How many triangles in a 13 sided polygon?
Well, honey, let me break it down for you. In a 13-sided polygon, you can form 11 triangles by connecting the vertices. Each triangle is formed by choosing 3 vertices out of 13, which can be done in 13 choose 3 ways, resulting in 286 total triangles. So, there you have it - 286 triangles in a 13-sided polygon.
How many edges corners faces does a Heptahedron?
A heptahedron has 7 faces. It can have 6 vertices and 11 edges, or7 vertices and 12 edges, or8 vertices and 13 edges, or9 vertices and 14 edges, or10 vertices and 15 edges.
How many triangles can be formed in a 15 sided polygon when one of its vertices is joined to the other vertices?
13 triangles will be formed
What is the sum of the number of vertices and edges of a rectangular pyramid?
13
How many vectors can be formed by joining the vertices of a given quadrilateral?
12 vectors, unless it is a parallelogram (13 if you include the null vector). If the quadrilateral is a parallelogram there will be two fewer.
What is the shape of base of pyramid having 13 vertices?
A dodecagon (12 sided polygon)
Two ducks and two dogs have a total of how many legs?
Two ducks and two dogs have a total of how many legs?
Can a polyhedron have 20 faces 30 edges and 13 vertices?
No. The numbers do not satisfy the Euler characteristic.
How many vertices does a nonahedron have?
A nonahedron is a nine-faced polyhedron, also known as an enneahedron. The number of vertices in a nonahedron can be calculated using Euler's formula, which states that for any polyhedron, the number of vertices (V), edges (E), and faces (F) are related by the equation V - E + F = 2. A nonahedron has 9 faces, so substituting F = 9 into the formula gives V - E + 9 = 2. Since the nonahedron has 9 faces and each face is a polygon with 3 sides, the total number of edges is 9 * 3 / 2 = 13. Therefore, the number of vertices in a nonahedron can be calculated as V - 13 + 9 = 2, which simplifies to V = 6.
