Google Classroom
Google Classroom
GeoGebra
Aula GeoGebra
Valideu-vos
Cerca
Google Classroom
Google Classroom
GeoGebra
Aula GeoGebra
Esbós
相似形應用_進階_Collection
Slope of a Line
perpendicular lines
distance between point-line
Proof without words: Cosine Rule (餘弦公式)
areas of similar triangles
Similar Triangles, exercise 1
垂線斜率_1
相似形應用_進階_Collection
Autor:
Reinhold Yen
Slope of a Line
perpendicular lines
distance between point-line
Proof without words: Cosine Rule (餘弦公式)
areas of similar triangles
Similar Triangles, exercise 1
垂線斜率_1
Següent
Slope of a Line
Nous materials
畫出對稱圖形
【案例】2013年安徽高考15题
四邉形 (四年級) 教師版
画直线等分三角形的面积
拼砌四邊形
Descobriu materials
落在區域內的星星
Progressive Formula
一次函數圖形
gjc090a23 鈍角三角形外心
外心
Descobriu Temes
Triangles rectangles
Cercle
Teorema de Pitàgores
Matrius
Aritmètica
