Mystic Rose Investigation

トピック:代数

Move the slider from 1 to 12. Every point on the circle is joined to every other point by a line. How many lines of needed when n is 20? Can you produce a formula for any n?

Created by Dr GJ Daniels.

新しい教材

Export grapfics view
အခြေခံ data အခေါ်အဝေါ်များ
巧算長方形周界
רישום חופשי
Perimeter of a Rectangle with Unknown Sides

教材を発見

Unit Circle Trig Functions
A tool-restricted application
Angle 45° Construction
HER ÜÇGENİN İÇİNDE BİR ÇEMBER GİZLİDİR.
Triangle Dilation #15

トピックを見つける

直線・線分
ランダムな実験
対数関数
単位円
交点