Geodesic
The transformation of objects in GeoGebra
Čebyševskij sbornik, Tome 18 (2017) no. 2, pp. 129-143

Voir la notice de l'article provenant de la source Math-Net.Ru

The article provides an overview of the system GeoGebra is designed to perform various transformations of objects on the plane using built-in tools and commands. Transformations that can be implemented with tools and commands — a mirror image of the object relative to the direct (axial symmetry), reflection of an object about a point (сentral symmetry), inversion relative to the circle, rotate around a point, parallel to the migration on a vector, homothety relative to the point. In addition, with commands, Shear and Stretch, not having tools analogues, you can make variety shifts of objects along and across of directions. Bibliography: 12 titles.
Keywords: GeoGebra, reflection, inversion, rotation, translation, homothety, shifts. 
@article{CHEB_2017_18_2_a6,
     author = {A. R. Esayan and N. N. Dobrovolsky},
     title = {The transformation of objects in {GeoGebra}},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {129--143},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2017_18_2_a6/}
}
TY  - JOUR
AU  - A. R. Esayan
AU  - N. N. Dobrovolsky
TI  - The transformation of objects in GeoGebra
JO  - Čebyševskij sbornik
PY  - 2017
SP  - 129
EP  - 143
VL  - 18
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2017_18_2_a6/
LA  - ru
ID  - CHEB_2017_18_2_a6
ER  - 
%0 Journal Article
%A A. R. Esayan
%A N. N. Dobrovolsky
%T The transformation of objects in GeoGebra
%J Čebyševskij sbornik
%D 2017
%P 129-143
%V 18
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2017_18_2_a6/
%G ru
%F CHEB_2017_18_2_a6
A. R. Esayan; N. N. Dobrovolsky. The transformation of objects in GeoGebra. Čebyševskij sbornik, Tome 18 (2017) no. 2, pp. 129-143. http://geodesic.mathdoc.fr/item/CHEB_2017_18_2_a6/