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Polyhedron in which the lateral faces are triangles with a common vertex?
pyramid
What is the vertex of a polyhedron?
It is a corner: a point where three of more faces meet.
Is a polyhedron a solid bounded by The polygonal regions of intersecting planes?
Yes, a polyhedron is a solid bounded by polygonal regions, which are the faces of the polyhedron. These faces are formed by the intersection of planes, and the edges of the polyhedron are the line segments where these faces meet. The vertices are the points where the edges converge. Thus, a polyhedron is defined by its flat faces, straight edges, and vertices.
What characteristic names a prism?
a prism is a polyhedron with two congruent faces, called bases, that lie in parallel planes. The other faces, called lateral faces, are parellelograms formed by connecting the corresponding vertices of the bases. the segments connecting the vertices are lateral edges. the altitude, or height, of a prism is the perpendicular distance between its bases.
How many faces does a 3d polygon have?
The 3-d equivalent of a polygon is called a polyhedron. A polyhedron can have 4 or more faces. Cutting off a section of the polyhedron near a vertex adds another face. And it adds at least two more vertices (at least three new, but one lost), so you can keep adding faces.
Polyhedron in which the lateral faces are triangles with a common vertex?
pyramid
What is the vertex of a polyhedron?
It is a corner: a point where three of more faces meet.
What is the point where three or more faces intersect?
It's either a vertex, or the surface of the milkshake.
What characteristic names a prism?
a prism is a polyhedron with two congruent faces, called bases, that lie in parallel planes. The other faces, called lateral faces, are parellelograms formed by connecting the corresponding vertices of the bases. the segments connecting the vertices are lateral edges. the altitude, or height, of a prism is the perpendicular distance between its bases.
What is a tatrahedron?
No such thing A tetrahedron is a polyhedron composed of four triangular faces, three of which meet at each vertex. Similar to a pyramid but with a triangular base.
What is Definition of a square pyramid?
A polyhedron of which one face is a square, and the other faces are triangles with a common vertex.
How many faces does a 3d polygon have?
The 3-d equivalent of a polygon is called a polyhedron. A polyhedron can have 4 or more faces. Cutting off a section of the polyhedron near a vertex adds another face. And it adds at least two more vertices (at least three new, but one lost), so you can keep adding faces.
What shape do you get if you take a corner off hexagonal prism?
A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.A polyhedron with 9 faces: a nonahedron.
What does pyramid mean in math terms?
A polyhedron of which one face is a polygon of any number of sides, and the other faces are triangles with a common vertex.
What polyhedron that 8 faces and the faces shape is equilateral triangle?
The answer is a polyhedron
The edge of a polyhedron are the polygons which bound the polyhedron?
No, they are the faces of the polyhedron.
How many faces does a spherical polyhedron have?
A spherical polyhedron is a dodecahedron with 12 faces
