2.2 作等边三角形

Author: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?

New Resources

bewijs stelling van Pythagoras
အခြေခံ data အခေါ်အဝေါ်များ
Example of using color palette
Constructing the Perpendicular Line Through a Point on the Line
Conchoids of Nicomedes

Discover Resources

Distance between two points
Similat triangles
Reflections Practice Problem 1
MODUL 9_SUPLEMEN SPLTV2_SUGENG SUPRAYOGI_SMK NEGERI 1 BONTANG
Law of Sines

Discover Topics

Translation
Tangent Line or Tangent
Area
Square
Parametric Curves