|Tool: Central Angle of a Circle - Math Open Reference||
|Go to:||http://www.mathopenref.com/circlecentral.html (opens a new window)|
An interactive applet and associated web page that demonstrate the central angle of a circle--the angle subtended at the center by two points on the circle.
The applet presents a circle with two points on it that can be dragged. The central angle is shown changing as you drag.
Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required.
This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
|Technology Type:||Java Applet|
|Cost:||Does not require payment for use|
|Average Rating:||||Login to rate this resource|
|My MathTools:||Login to Subscribe / Save This|
|Reviews:||be the first to review this resource|
|Discussions:||start a discussion of this resource|