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

This is my 2020 re-creation of [url=http://www.talljerome.com/NOLA/100528_unitcircle.html]my original Unit Circle Practice Tool[/url], 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]My original tool was created in 2010 back when Adobe Flash was still a somewhat-cool kid on the block for creating web content.[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][br]If for any reason this app isn't working well on your current device, here is my [url=http://www.talljerome.com/NOLA/images/unitcirclepractice.html]old html5 version[/url] (converted from the original Flash version) that might be able to keep the party going.