Exemplos de uso de Polyhedrons em Inglês e suas traduções para o Português
{-}
-
Colloquial
-
Official
-
Medicine
-
Financial
-
Ecclesiastic
-
Ecclesiastic
-
Computer
-
Official/political
If the pyramid will be cut by a parallel plan to the base,gets two polyhedrons.
There are many instances of polyhedrons and non-polyhedrons in our everyday life.
Just as there are polygons and non-polygons,there are also polyhedrons and non-polyhedrons.
Other kinds of dice in the shapes of various polyhedrons used in board games include tetrahedron, octahedron, pentagonal trapezohedron, dodecahedron and icosahedron.
See the storyboard titled Polyhedra as an example of a Frayer Model of information on polyhedrons.
Our work aims to make a brief study on polyhedrons, focusing specially on solid platonics.
It is important to understand that this equivalence is not obvious and that,for example, it would not be correct to apply it in the case of the volume of polyhedrons in 3D space.
In this paper we present examples of non-convex polyhedrons which satisfies the euler¿s theorem. we present some ways to computer the euler characteristic to polyhedrons in the general case.
In that learning conception, that work presents classroom record of activities with geometric solids, specially polyhedrons, where the use of specific patterns has been determining for the s.
Initially we analyzed the de_nitions and theorems and their respectivedemonstrations, including some history of the fantastic mathematical leonhardoeuler, andhis curiosities about his theorem for polyhedrons.
Under the old mindset,archaeologists never could explain the presence of these"polyhedrons" and"spheroids" at pliopleistocene sites, as they had failed to grasp the function those"tools" had.
Thus it is necessary to consider that the initial material is more preferable for receiving in the form of accurately outlined rectangles or bruskov, instead of rhombuses,cones or, especially, polyhedrons!
This work is focused on the application of spatial geometry teaching techniques especiallythe teaching of polyhedrons, being detached the euler's theorem and regular polyhedronsplato's polyhedrons. .
The research aimed to analyse revealed meanings on the semiotic representations registers produced by students on the final years of basic education, during spatial and plane geometry classes and, more specifically,meanings envolving polyhedrons and polygons.
In the works with coal,Brandão looks for creating straight-line geometric forms- from the cube to different formats of polyhedrons- that interact with the paper or the space in different ways, but always as in a game of dice.
It was guided by the following question:¿what meanings about spatial and plane geometry can be identified, based on the registers of semiotiotic representation used by estudents of the final years of basic education,on the resolution of questions involving polyhedrons and polygons?¿.
This paper presents an educational sequence for the geometry classes, which explores the concept of similarity, focusing on the variation of the similarity ratio between linear measurement,areas measurements and volume of some polyhedrons. the problematic situation in this case involves a comparison between the prices of different popcorn packaging sizes in bauru's movie theaters and its area.
These ultimately corresponding opposites, egalitarianism and liberalism,are ideological visions of reality('spheres' rather than polyhedrons) that arise from the loss of that concreteness that only fraternity could transmit to the two concepts of equality and freedom which, once separated from fraternity, seem to be madly creating instabilities that are still debated in the West today.
As an example, we can refer to activities we have conducted with elementary students, which were analyzed in other works of our research:the teaching of polyhedrons, a mold, four large tables in a mathematics lab, forty minutes time, and exercises to be conducted were turned into a marathon; or, in the teaching of prime numbers and multiple numbers, from a few playing cards and a magic hat, something emerged which brought joy to class planning and the daily classes.
D models are most-often represented as triangulated polyhedra forming a triangle mesh.
In 1966 he enumerated 92 convex non-uniform polyhedra with regular faces.
Regular polyhedra are the most highly symmetrical.
The polyhedron is said to be non-orientable.
Cube and octahedron are dual polyhedra.
Are all regular polyhedra convex?
Polyhedra around the world 158.
Posters about polyhedra From the exhibitions of matematita.
The hexamolybdate image below shows the coordination polyhedra.
Cubes and pyramids are examples of convex polyhedra.
Aside from the rectangular boxes, orthogonal polyhedra are nonconvex.