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Trigonometric ratios
作者：
Kirsten Erlandsen
,
ckhong
This applet lets you explore the trigonometric ratios.
GeoGebra
最新資源
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Factoring Quadratic Polynomials
z`]]
רישום חופשי
Slope Between 2 Points (Phase 2)
探索資源
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探索主題
數學
正切線或正切
外接圓
最小公倍數與最大公因數
直線