2.2 作等边三角形

Autor:郑凯耀, Tim Brzezinski

The applet below dynamically illustrates how an equilateral triangle can be constructed via compass and straightedge. Why is this method of construction valid?

Nuevos recursos

Pythagoras fractal tree: Step 1
Hyperbola Equation
Truth
Koliko promjera?
Untitled

Descubrir recursos

冷氣機的銷量
Nabinger Special right triangle
Geometry - 6.2 AP2
DomainRange
Vector projection 3

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Superficie
Paralelepípedo
Triángulos Semejantes
Triángulos
Continuidad