Regular Polygon Phenomena 3!

Tema:Triángulos Equiláteros, Geometría, Polígonos

The polygons seen in the applet below are all REGULAR. You can move the 2 LARGE PINK VERTICES anywhere you'd like at any time. How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo

Nuevos recursos

Dividing a 2-digit number by a 1-digit number (1)
Torus
Untitled
Dividing a 2-digit number by a 1-digit number (2)
Dividing a 3-digit number by a 1-digit number (2)

Descubrir recursos

Kiểm tra tuần 16 toán 11
Exact Trig Values with Given Angle
Fractions and Excluded Values
solid of revolution
Sine light on Golden Spiral

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Gráfico de Barras
División
Perímetro
Ángulos
Números Reales