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三角形的外角
Autor:
現代中學數學 Modern Secondary Mathematics
Tema:
Triángulos
探究三角形的外角與內角的關係。 (1B 冊第 3.50 頁適用)
GeoGebra
Nuevos recursos
Segment Addition Postulate (Mild Questions)
Slope Illustrator (2)
Right Triangle Inscribed in a Semicircle
Isosceles Right Triangle
Perpendicular Lines: Quick Exploration
Descubrir recursos
transformations
Simpson_Parallelogram inscribed in a quadrilateral
Untitled
Comparing Scientific Notation Numbers
Volume of Prisms by Unit Cubes, predict and check
Descubre temas
Sustracción
Cálculo integral
Ortocentro
Cálculo de intereses
Rectas