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Protractor-usage
角
三角形
多邊形
Protractor-usage
Autor:
Ronan Downes
,
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Lista de conteúdos
角
Measurement & Classification of Angles 角的量度和分類
Addition of Angles 角的相加
三角形
Classification of Triangles 三角形的分類
Interior & Exterior Angles of Triangles 三角形內角和及外角
Quiz on Interior & Exterior Angles of Triangles 三角形內角和及外角:測驗
Viviani's Theorem
尋找等腰三角形 Isosceles Triangle Hunt
多邊形
Sum of Interior Angles of Polygons 多邊形內角和
Sum of Exterior Angles of Polygons 多邊形外角和
Regular Star Polygon
Próximo
Measurement & Classification of Angles 角的量度和分類
Novos Materiais
兩組對邊相等和有直角的四邊形
四邊形的特性
異分母分數減法
sanjiaohanshu
兩位數除以一位數(二)
Descobrir recursos
HKDSE 3D Figures
模擬3D物件
圓&五邊形
perimeter
GGB4
展開圓面積 (講義版)的副本
Explorar Tópicos
mdc e mmc
Moda
Números Racionais
Prisma
Triângulos