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Triangle Trig Intro
Author:
DrawingOnMath
Topic:
Ratios
,
Right Triangles
,
Trigonometry
Compute the ratio of a pair of sides for many different angles. What do you observe?
GeoGebra
New Resources
Angles and Intersecting Lines: Quick Investigation
Rotating rings: Community Showcase
Ellipse, Hyperbola and Circle as Envelopes
Stairs (Optical Illusion)
Slope of a Straight Line: Run and Rise
Discover Resources
Test
Neal Test
Combining Two Normal Distributions
Doppler Effect
order 3 rotational symmetry (manual rotate)
Discover Topics
Natural Numbers
Mode
Intersection
Function Graph
Differential Calculus