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Google Classroom
GeoGebra
GeoGebra Classroom
Esquema
Geometry Exercises
Applications of 1/2ab sinC
Geometry Exercises
Autor:
Healey Lee
Applications of 1/2ab sinC
Fun question (1)
Fun question(2)
Use area of triangles to prove cosine formula
Geometry problem (1)
two Angle bisectors of same length?
Geometry problem (2)
Siguiente
Fun question (1)
Nuevos recursos
讀磅
圓的基本性質
探究三角形的全等條件
圓的切線方程
【案例】2018年全国1卷理科12题
Descubrir recursos
史坦納圓 (Steiner Circle)
偽國中數學幾何題
柱體建築師
正四棱錐
移動愛心
Descubre temas
Fractales
Histograma
Álgebra
Características estadísticas
Números