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Копие на Куб.
Author:
Янка Станева
,
milanofff
GeoGebra
New Resources
Quadrilateral Properties
Ellipse - An Optical Property
Ellipse inscribed in irregular convex quadrilateral
Chord of a Circle 1
Graphing Parabolas
Discover Resources
for intersecting lines,vertically opposite angles are equal
GeoGebra and 4D Frame: ideas collection
Logistic
midsegment
S. 51 Opg 2 E)