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Kopie materiálu Vyber podobné trojuholníky!
Author:
Věra Nývltová
,
Denis Herda
Které trojúhelníky si jsou podobné? Proč?
GeoGebra
New Resources
PIP Feuerbachova kružnica (c) Vozárová, Vandlíková
PIP Napoleonova veta
Ellipse as Envelope - Correspondence Method
Isosceles Triangle: Quick Construction
Piano. Keyboard.
Discover Resources
Pythagorean Theorem
Carpenter's Problem - task
congruence postulates
HF14c-app
Arithmetic Progression