Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Kirjaudu
Haku
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Luonnos
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
Tekijä:
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
Seuraava
Slope of a Line
Uusia resursseja
拼砌四邊形
兩組對邊相等和有直角的四邊形
【案例】圆柱体内放置一个大球六个小球
四邉形 (四年級) 教師版
畫出對稱圖形
Löydä Materiaaleista
動態畢氏定理
二次函數圖形與兩軸的交點
探究平行四邊形面積(2)
外心(劉虹圻 高二三26)
同分母分數比較_胡老師
Löydä aiheita
Aritmeettinen
Murtoluvut
Derivaatta
Piiri
Pinta
