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Copy of Trig ratios and similar triangles.
Author:
wlin
,
Ted Coe
,
Ryan Smith
How is the sine ratio based on similar triangles?
GeoGebra
New Resources
Multiplying 2-Digit x 2-Digit Numbers Using an Area Model (2)
Positive and Negative Space
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Floch, fractal, iteration, custom tool.
רישום חופשי
Discover Resources
test html5
Stereografische projectie
mid point
Rotation in action
משפט חפיפה צלע, זווית, צלע
Discover Topics
Rectangle
General Quadrilateral
Tangent Line or Tangent
Vectors 2D (Two-Dimensional)
Calculus