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Одреди величине углова
Author:
Publishing house Klett ltd.
GeoGebra
New Resources
Euclid's Construction of a Regular Icosahedron
Tessellation with Irregular Polygons
Regular Tessellation {6,3}
Triangle Exterior Angles: Quick Exploration
Inscribed and Circumscribed Polygons
Discover Resources
effactrace
Mr. Smith's Perimeter and Areas of Similar Figures
Extending Theodorus
locus of parallelogram tangent to circle adjacent
Kickoff 5.3 Exploration Altitude Orthocenter
Discover Topics
Right Triangles
Orthocenter
Unit Circle
Linear Functions
Similar Triangles