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

bewijs stelling van Pythagoras
Proving Triangles Congruent (2): Multi-Step Transformations
Nikmati Keunggulan Di Bandar Judi Terpercaya
Simple 3D Vector Field
Constructing the Perpendicular Line Through a Point on the Line

Discover Resources

BMO problem
Proof Prompt (A)
trbjo crpn Baricentro
shaw_G1_rotations
Swimming Fish Animation

Discover Topics

Optimization Problems
Unit Circle
Surface
Rotation
Planes