<p>For those needing a quick refresher on how to evaluate angles on the unit circle &#8211; for the HSC content simply substitute with radians</p>
<div id="v-AgKJ2xmG-1" class="video-player" style="width:614px;height:384px">
<video id="v-AgKJ2xmG-1-video" width="614" height="384" poster="https://videos.files.wordpress.com/AgKJ2xmG/trig_on_the_unit_circle1280by800_dvd.original.jpg" controls="true" preload="metadata" dir="ltr" lang="en"><source src="https://videos.files.wordpress.com/AgKJ2xmG/trig_on_the_unit_circle1280by800_std.mp4" type="video/mp4; codecs=&quot;avc1.64001E, mp4a.40.2&quot;" /><div><img alt="Trig_on_the_Unit_CIrcle1280by800" src="https://videos.files.wordpress.com/AgKJ2xmG/trig_on_the_unit_circle1280by800_dvd.original.jpg?w=614&#038;h=384" width="614" height="384" /></div><p>Trig_on_the_Unit_CIrcle1280by800</p></video></div>
<p>and a slightly different version</p>
<div id="v-OjKXGQiy-1" class="video-player" style="width:614px;height:461px">
<video id="v-OjKXGQiy-1-video" width="614" height="461" poster="https://videos.files.wordpress.com/OjKXGQiy/trig-on-the-unit-circle_dvd.original.jpg" controls="true" preload="metadata" dir="ltr" lang="en"><source src="https://videos.files.wordpress.com/OjKXGQiy/trig-on-the-unit-circle_std.mp4" type="video/mp4; codecs=&quot;avc1.64001E, mp4a.40.2&quot;" /><div><img alt="Trig on the Unit Circle" src="https://videos.files.wordpress.com/OjKXGQiy/trig-on-the-unit-circle_dvd.original.jpg?w=614&#038;h=461" width="614" height="461" /></div><p>Trig on the Unit Circle</p></video></div>
<div><a href="https://mrborgert.wordpress.com/2014/02/04/a-review-of-trig-on-the-unit-circle/"><img alt="Trig_on_the_Unit_CIrcle1280by800" src="https://videos.files.wordpress.com/AgKJ2xmG/trig_on_the_unit_circle1280by800_std.original.jpg" width="160" height="120" /></a></div><div><a href="https://mrborgert.wordpress.com/2014/02/04/a-review-of-trig-on-the-unit-circle/"><img alt="Trig on the Unit Circle" src="https://videos.files.wordpress.com/OjKXGQiy/trig-on-the-unit-circle_std.original.jpg" width="160" height="120" /></a></div>

<description>For those needing a quick refresher on how to evaluate angles on the unit circle &amp;#8211; for the HSC content simply substitute with radians and a slightly different version</description>

MrB's Blog

A review of Trig on the Unit Circle

A review of Trig on the Unit Circle

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