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

Interactive Unit Circle
Nikmati Keunggulan Di Bandar Judi Terpercaya
Colouring of Venn Diagram
အခြေခံ data အခေါ်အဝေါ်များ
z`]]

Discover Resources

Will he make the shot? Take 3
Math 2153
Task 5 - Distances from Points of Similarity
การแยกตัวประกอบของพหุนาม
Introduction to Slope, Distance-Time graph

Discover Topics

Line Segment
Exponent
Variance
Cuboid
Means