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
 Interactive Checkpoint
 Central angle:  Central angles are angles in which the vertex of the angle is the center of a circle.

 
Choose One
Graded Response


1) How many central angles are in the figure?

 

1)
 

2) Which central angles equal 72.04 degrees?

 

2)
 

3) Since ABC is a central angle we know that AB is a ____ of the circle.

 

3)