Dictionary
search :       browse : 
A B C D E F G H I J K L M
  N O P Q R S T U V W X Y Z
         
Description
Related Terms
Everyday Examples
Interactive Checkpoint
More Information
Challenge
How to use this dictionary
Contact
 More Information
 Central angle:  Central angles are angles in which the vertex of the angle is the center of a circle.

Trigonometry Applications: Applications of the definition of the central angle to trigonometry.

Dynamic Chord Exploration: A website that allows you to adjust the size of the central angles to explore properties of circles, chords and arcs.