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可在安卓獲取Trigonometric Practice的歷史版本
學習並通過5課程和互動問答練習基本的三角。
Learn basic trigonometry through 5 basic lessons:
• Similar Triangles
• Trigonometric Ratios
• Inverse Trigonometric Ratios
• Sine Law
• Cosine Law
Once you've mastered all 5 lessons, you can take an interactive quiz with random questions and see how much you've learned.
Last updated on 2019年12月31日
Updated icon.
Trigonometric Practice
1.1 by Arif Azmi
2019年12月31日