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Outline
S3 Trigonometry
Angle of Elevation & Angle of Depression 仰角和俯角
Contour Lines 等高線
Bearings 方位
Bearings (Animated) 方位(動畫)
Combined Quiz on Bearings 方位：合併測驗
Quiz on Compass Bearings 羅盤方位角：測驗
Quiz on True Bearings 真方位角：測驗
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
Bearings (Animated) 方位(動畫)
Combined Quiz on Bearings 方位：合併測驗
Quiz on Compass Bearings 羅盤方位角：測驗
Quiz on True Bearings 真方位角：測驗
Next
Angle of Elevation & Angle of Depression 仰角和俯角
New Resources
兩位數除以一位數（一）
球体的体积推导
球体的体积推导（优化版）
球體建築師
三位數除以一位數（一）
Discover Resources
畢式定理 (02)
HKMO 2013 Question 3 Demonstration (Geometric Construction)
外面有圓
test
切割正四面體
Discover Topics
Real Numbers
Confidence Interval
Optimization Problems
Sine
Perimeter
