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GeoGebra
GeoGebra Klaslokaal
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Mat3-MrD
Copy of Quiz on Solving Right Triangles (Finding Angles) 解直角三角形:測驗2(求角度)
Quiz on Solving Right Triangles (Combined) 解直角三角形:合併測驗
Trigonometric Ratios: Sine 三角比:正弦
Trigonometric Ratios: Cosine & Tangent 三角比:餘弦和正切
Quiz on Opposite, Adjacent & Hypotenuse 辨認對邊、鄰邊、斜邊:測驗
Quiz on Trigonometric Ratios 辨認三角比:測驗
Quiz on Solving Right Triangles (Finding Side Lengths) 解直角三角形:測驗1(求邊長)
Mat3-MrD
Auteur:
Ronan Downes
Copy of Quiz on Solving Right Triangles (Finding Angles) 解直角三角形:測驗2(求角度)
Quiz on Solving Right Triangles (Combined) 解直角三角形:合併測驗
Trigonometric Ratios: Sine 三角比:正弦
Trigonometric Ratios: Cosine & Tangent 三角比:餘弦和正切
Quiz on Opposite, Adjacent & Hypotenuse 辨認對邊、鄰邊、斜邊:測驗
Quiz on Trigonometric Ratios 辨認三角比:測驗
Quiz on Solving Right Triangles (Finding Side Lengths) 解直角三角形:測驗1(求邊長)
Volgende
Copy of Quiz on Solving Right Triangles (Finding Angles) 解直角三角形:測驗2(求角度)
Nieuw didactisch materiaal
Bottema's Theorem
Cross Product in 2D and 3D
Ellipse as Envelope - Correspondence Method
"Compressed" Astroid as Envelope
Parallel or Not? (V2)
Ontdek materiaal
两种方法找出含有4的数字
IROC
Isosceles Trapezoid theorem (3 different theorems)
Angle between vector and axis
이등변삼각형의 꼭지각의 이등분선은 밑변을 수직 이등분한다.(The bisector of the apex angle of the isosceles triangle divides the base vertically.)
Ontdek onderwerpen
Frequentieverdeling
Rekenkundige bewerkingen
Binomiale verdeling
Bijzondere punten
Hellingsfunctie