Google Classroom
Google Classroom
GeoGebra
Classe GeoGebra
Se connecter
Chercher
Google Classroom
Google Classroom
GeoGebra
Classe GeoGebra
Contour
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
Auteur :
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
Suivant
Slope of a Line
Nouvelles ressources
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
画直线等分三角形的面积
兩位數除以一位數（二）
判斷球體
Découvrir des ressources
平行四邊形中點連線及分角線交點連線形狀
pyuytuytuty
Sequence指令練習(逐一套疊三角形)
周界
[洋葱] 与相似有关的最值问题-Q2
Découvrir des Thèmes
Diagrammes
Aire
Plans
Sections Coniques
Logarithme
