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How many edges does a n-gon base prism have?
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
What is a polyhedron with 2 congruent parallel bases called?
A parallelogram or trapezoid.No!A parallelogram or a trapezoid are polygons (2-dimensional). A polyhedron, or 3-dimensional object, with parallel congruent bases is a prism.A prism. To give it fuller description, an "n-gonal prism" where the "n-gon" refers to the 2-d name of the bases.
How many triangles is there in a N-gon?
There are N triangles in a N-gon
How many triangles are their in a 17 gon?
There are 15 triangles in a 17-agon
How many triangles are in a n-gon?
N
How many faces on a prism with n-gon bases?
n + 2
How many more faces does a 14 gon prism have then an 14 gon pyramid?
A 14-gon prism has 16 faces: 2 hexagonal bases and 14 rectangular lateral faces. In contrast, a 14-gon pyramid has 15 faces: 1 hexagonal base and 14 triangular lateral faces. Therefore, a 14-gon prism has 1 more face than a 14-gon pyramid.
How many more faces does a 14-gon prism have then an 14 gon pyramid?
0
How many edges on a prism with has n gon bases?
3n edges.
How many edges does a n-gon base prism have?
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
How many edges on a prism with has n-gon bases?
3n. n for the n-gon at each end, making 2n; and n along the length.
How many faces and vertices and edges does a icosahedron has?
An icosahedron is a polyhedron with 20 faces. The number of vertices and edges is indeterminate because there are many possible configurations.Three examples:A pyramid with a 19-gon base: 20 vertices, 38 edges.A dipyramid with a decagon base: 12 vertices, 30 edges.A prism with 18-gon bases: 36 vertices, 54 edges.An icosahedron is a polyhedron with 20 faces. The number of vertices and edges is indeterminate because there are many possible configurations.Three examples:A pyramid with a 19-gon base: 20 vertices, 38 edges.A dipyramid with a decagon base: 12 vertices, 30 edges.A prism with 18-gon bases: 36 vertices, 54 edges.An icosahedron is a polyhedron with 20 faces. The number of vertices and edges is indeterminate because there are many possible configurations.Three examples:A pyramid with a 19-gon base: 20 vertices, 38 edges.A dipyramid with a decagon base: 12 vertices, 30 edges.A prism with 18-gon bases: 36 vertices, 54 edges.An icosahedron is a polyhedron with 20 faces. The number of vertices and edges is indeterminate because there are many possible configurations.Three examples:A pyramid with a 19-gon base: 20 vertices, 38 edges.A dipyramid with a decagon base: 12 vertices, 30 edges.A prism with 18-gon bases: 36 vertices, 54 edges.
What is the name of a twelve sides prism?
A twelve-sided prism is called a dodecagonal prism. The prefix "dodeca-" denotes twelve sides, while "gon" refers to a polygon. In geometry, a prism is a polyhedron with two parallel and congruent faces called bases, and its other faces are parallelograms. A dodecagonal prism would have twelve sides, twelve vertices, and twenty-four edges.
What has 12 faces in a 3d shape?
A dodecahedron has 12 pentagonal faces. But a 12-faced polyhedron could also be a 11-gon based pyramid, or a decagonal prism, or a hexagonal dipyramid, or many other shapes.
How many faces and edges does an icosahedron have?
It has 20 faces. The number of edges will depend on the exact configuration of the shape. For example, a icosahedron in the form of a prism, with 18-gons as bases, will have 54 edges. On the other hand a pyramid with a 19-gon base will have 38 edges. A bipyramid with a decagon base will have 30 edges. There are very many more possible shapes.
How many faces does an n-gon pyramid have?
n + 1
How many faces on a pyramid that has an n-gon base?
(n + 1)
