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Sin Cos Tan Demo with 30 degrees
Author:
Mary Anne Ward
Topic:
Trigonometry
Move point A to change the dimensions of the triangle and see what happens, if anything, to the ratios of the sides.
GeoGebra
New Resources
A retro cityscape with mathematics
Simplifying Radicals: Geometric Thin Slice
Parallel or Not? (V2)
Introduction
Drag that Point!
Discover Resources
Best Example
Gradient and Similar Triangles
Euklidiese_meetkunde_Vierhoeke_Trapesium
Midpoint
Inequalities on a number line - Observations
Discover Topics
LCM and GCD
Percentages
Diagrams
Constructions
Fractal Geometry