Article 19310

Title of the article

                            COMPUTER TECHNOLOGIES IN TEACHING SENIOR HIGH SCHOOL STUDENTS                                                SOLVING SOME GEOMETRIC PROBLEMS                  

Authors

Gorshkova Yuliya Mikhaylovna, Assistant, sub-department of higher mathematics, Moscow University of land surveying and cartography, rigiksuper@yandex.ru 

Index UDK

371.3

Abstract

In the article we calculate volumes of polyhedra with given combinatorial structure and edge lengths. An algorithm of such a calculation is presented. It is based on the idea of splitting a polyhedron into tetrahedra. To perform this deed, one has to find edge lengths of tetrahedral, which, in turn, requires a solution of system of nonlinear equations. It has been done for several concrete polyhedrons by using “Mathematica”.

Key words

polyhendron, convex polyhendron, computer technology.

Download PDF

 

Дата создания: 28.10.2014 11:21
Дата обновления: 29.10.2014 13:49