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Basic trigonometric functions (Основные тригонометрические функции)
Author:
Alexander
GeoGebra
New Resources
רישום חופשי
Involute of the Circle
functionartculture
Special Right Triangles 30°-60°-90° and 45°-45°-90°
z`]]
Discover Resources
pokusy s funkcí tangens
Parallel Lines by Congruent Circles
Radian Measure
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