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Introduction to Trigonometry
Author:
Gareth Daniels
Topic:
Trigonometry
Move the red points to control the dimensions of the triangle.
GeoGebra
New Resources
Rotating Points (Optical Illusion)
Linear Cross Section Exercise
Slope Field (1)
Stairs (Optical Illusion)
Slope of a Straight Line: Run and Rise
Discover Resources
Mr. Smith's: Mathematics and Beauty Discovery
Circle
start, create an isosceles triangle
Area Under a Curve
Finding critical points (on a sphere) of a function of sum of the squares of the distances - for n points in ℝ³
Discover Topics
Expected Value
Geometric Transformations
Surface
Polygons
Area