Polygons by the number of sides | Constructible polygons

Triacontagon

In geometry, a triacontagon or 30-gon is a thirty-sided polygon. The sum of any triacontagon's interior angles is 5040 degrees. (Wikipedia).

Triacontagon
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Adding Vectors Geometrically: Dynamic Illustration

Link: https://www.geogebra.org/m/tsBer5An

From playlist Trigonometry: Dynamic Interactives!

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Radian Definition: Dynamic & Conceptual Illustrator

Link: https://www.geogebra.org/m/VYq5gSqU

From playlist Trigonometry: Dynamic Interactives!

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Right Triangle Trig: Solving For Sides

#GeoGebra links: https://www.geogebra.org/m/f4bweztv and https://www.geogebra.org/m/dqbygaun #MTBoS #ITeachMath #Trigonometry #trig #precalculus

From playlist Trigonometry: Dynamic Interactives!

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Trigonometry 4 The Area of a Triangle

Various ways of using trigonometry to determine the area of a triangle.

From playlist Trigonometry

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