[size=200][color=#ff00ff]Press the ⛶ icon in the lower/right corner of the app below to fill the screen.[/color][/size]

The Unit Circle Practice Tool is intended to be used by Math students/aficionados who are trying to become fluent in evaluating trig expressions of "special" angles on the Unit Circle.[br][br]The timer may optionally be turned off. When on, the accuracy of the time kept varies a little from one device to another. Timer always seems to err to the benefit of the student, offering a little more than the set time.[br][br]This is my 2020 re-creation of older versions created in [url=http://www.talljerome.com/NOLA/100528_unitcircle.html]Adobe Flash format (2010)[/url] and [url=http://www.talljerome.com/NOLA/images/unitcirclepractice.html]html5[/url] format.