<p>Is the KhanAcadmy Trigonometry and PreCalculus playlist enough to prepare for the SAT II in Math II? <a href=“https://www.khanacademy.org/math/trigonometry[/url]”>https://www.khanacademy.org/math/trigonometry</a></p>
<p>Depends on your trig/precalc background. If you have a solid understanding of those topics, you may not need the playlist.</p>