GeoGebra
S3 Trigonometry
Angle of Elevation & Angle of Depression 仰角和俯角
Contour Lines 等高線
Bearings 方位
GeoGebra
S3 Trigonometry
Author:
tkyggb
S3 Trigonometry
Angle of Elevation & Angle of Depression 仰角和俯角
Contour Lines 等高線
Bearings 方位
New Resources
拋物線作圖
埕瑋_幾何證明_p12_類題演練
線性規劃
埕瑋_幾何證明_p16_實力演練4
第二次:20190110
Discover Resources
Quiz on Angles in a Circle 圓內的角：測驗
Could you fit?
黃義凱-幾何探索作業2~畢氏定理
正方形推垛
sequence-circle
Discover Topics
Trigonometry
Symmetry
Prism
Hyberbola
Right Triangles
