Angles

An angle is defined by three points.  The middle point determines the vertex.

 

 

Create an Angle

 

 

Select an Angle

Note: To deselect an arc click elsewhere on the figure editor screen.

 

Change Angle Style

Note: The Default style uses tick marks to indicate the angle number and changes into a right-angle style when the angle approaches 90 degrees.

 

Change Angle Number

Note: The angle number is indicated in different ways depending on the style chosen.  When the style is Tick Marks the angle number is indicated by the number of tick marks.  When the style is Arcs the angle number is indicated by the number of arcs.  No angle number is indicated in the Right Angle style.

 

Change Angle Size (radius)


 

Change Angle Line Style

 

 

Change Angle Color

 

 

Make Angle Invisible

Note: When an item is visible, there is a check next to visible in the right-click menu.

 

Delete Angle

Note:  The points that define an angle can not be deleted until the angle is deleted.