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Trigonometric functions

math Maturity 11-13

We can use shapes to find sizes.

TrigonometryTriangle.svg
TrigonometryTriangle.svg
We look at a triangle. We see how its sides work. This helps us find things far away. It helps us map the stars. Math is like a tool. Can you find shapes in your room?

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🖼️ Images & Media (21)
File:Academ Base of trigonometry.svg
Academ Base of trigonometry.svg
File:TrigonometryTriangle.svg
TrigonometryTriangle.svg
File:TrigFunctionDiagram.svg
TrigFunctionDiagram.svg
File:Periodic sine.svg
Periodic sine.svg
File:Unit Circle Definitions of Six Trigonometric Functions.svg
Unit Circle Definitions of Six...
File:trigonometric function quadrant sign.svg
trigonometric function quadrant sign.svg
File:Unit circle angles color.svg
Unit circle angles color.svg
File:Trigonometrija-graf.svg
Trigonometrija-graf.svg
File:Taylorsine.svg
Taylorsine.svg
File:Taylor cos.gif
Taylor cos.gif
File:Taylorreihenentwicklung des Kosinus.svg
Taylorreihenentwicklung des Kosinus.svg
File:Sinus und Kosinus am Einheitskreis 3.svg
Sinus und Kosinus am Einheitskreis 3.svg

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Inverse trigonometric functions
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More advanced topics to explore

Inverse trigonometric functions Trigonometry Inverse hyperbolic functions Hyperbolic functions

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Simpler topics to build understanding

History of trigonometry Right triangle Triangle Unit circle
📚 Content adapted from Wikipedia | Readability: FK 13.1 | Vital Level 4