Representing the Irrational Number π on the Number Line

2020-07-19 02:35
This applet demonstrates representing the irrational number π on the number line. By rolling a circle of diameter 1 along the axis for one revolution, the distance equals π. This intuitively illustrates the connection between irrational numbers and circles, helping learners understand π's geometric meaning and position on the real number line. Includes interactive elements for classroom use.