What is a Radian?

In this applet, you will explore a radian.

1. Use the slider to change the angle. How many radians are there in a full circle? 2. Does changing the radius (r) affect how many radians there are in a circle?

New Resources

Cobb-Douglas Production Function
teste CJ
z`]]
Newton disc
Limits in 3D

Discover Resources

Inequalities on a number line - Observations
PlanetaryOrbitModel
exponential base e
Προβλημα 12f
สามเหลี่ยมปีทาโกรัส

Discover Topics

Definite Integral
Integral Calculus
Variance
Upper and Lower Sum or Riemann Sum
Sequences and Series