Cosine Construction

Author:HHo

You can navigate with the blue point on the circle, meanwhile the function will be constructed. The cosine of an angle is the ratio of the length of the adjacent side to the length of the hypotenuse.

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兩位數的位值
Average Value
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
函數的奇偶性
Average Value of a Function

Discover Resources

Projectile Projects F14
Angle Addition Problems
Copy Segment
#77 Squares sharing a common corner

Discover Topics

Incircle or Inscribed Circle
Unit Circle
Straight Lines
Inequalities
Parametric Curves