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Outline
S2 Angles Related to Rectilinear Figures
Interior & Exterior Angles of Triangles 三角形內角和及外角
尋找等腰三角形 Isosceles Triangle Hunt
Quiz on Interior & Exterior Angles of Triangles 三角形內角和及外角：測驗
Sum of Interior Angles of Polygons 多邊形內角和
Sum of Exterior Angles of Polygons 多邊形外角和
Tessellation
Tessellation
Tessellations
Escherized Tessellation
Mosaic: Escher's Lizard
Escherized Pentagon Tessellation
S2 Angles Related to Rectilinear Figures
Author:
tkyggb
S2 Angles Related to Rectilinear Figures
Interior & Exterior Angles of Triangles 三角形內角和及外角
尋找等腰三角形 Isosceles Triangle Hunt
Quiz on Interior & Exterior Angles of Triangles 三角形內角和及外角：測驗
Sum of Interior Angles of Polygons 多邊形內角和
Sum of Exterior Angles of Polygons 多邊形外角和
Tessellation
Tessellation
Tessellations
Escherized Tessellation
Mosaic: Escher's Lizard
Escherized Pentagon Tessellation
Next
Interior & Exterior Angles of Triangles 三角形內角和及外角
New Resources
畫出對稱圖形
兩位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
球體建築師
錐體建築師
Discover Resources
題 1
學習單：三角形內(外)角合
期末作業(作品集)
乘法训练
圆周上的动点形成椭圆
Discover Topics
Secant Line or Secant
Right Triangles
Linear Programming or Linear Optimization
Sine
Set Theory
