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Defining Trigonometric Ratios
作者:
Mathguru
,
Anthony OR 柯志明
主題:
角度
,
餘弦
,
正弦
,
正切函數
,
三角學
GeoGebra
Anthony Or. Education Bureau, Hong Kong.
orchiming@gmail.com
最新資源
bewijs stelling van Pythagoras
Congruent Sides & Angles in △s: Exploration
Absolute Value Functions f(x)=a |x - h| + k
What Do You See? (2)
Pythagorean Theorem: Quick Illustrator
探索資源
Exploring y = A sin (wt)
szakasz felezo meroleges
Animation 110
Volume of a Rectangular Prism
Surface of Revolution: Curved Cross Section (1)
Estimating Products of 2-digit Numbers
探索主題
線性函數
面積
旋轉
等式
對稱