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Взаимно положение на права и окръжност
Author:
Янка Виткова
GeoGebra
New Resources
Open Middle: Graphing Linear Inequalities (3)
Unit Vector
Open Middle Inscribed Angle Exercise (1)
Open Middle Inscribed Angle Exercise (2)
π = 4 ?
Discover Resources
Equations of circles
Single Digit Addition
Rule 3
back projection
Two Tangents and a circle