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Rotace
Author:
Šárka Voráčová
Rotace se středem v počátku je lineární zobrazení. Matice R zobrazení je ortonormální, determinant |R| = 1.
GeoGebra
Určete úhel otočení, pro nějž jsou koeficienty matice celočíselné.
New Resources
Pulsing point
Vídeo de apresentação
Creating a navigation bar to show steps for geometric constructions
Point on a plane
Canvas sizes
Discover Resources
Minimal Square Containing Triangle PQR
Maximizing Area
Optimal Bridge
Bola dalam Kerucut
Función Lineal
Discover Topics
Line Segment
Solids or 3D Shapes
Stochastic Process or Random Process
Logarithmic Functions
Equilateral Triangles