User:TheTallOne/TeX

<table class="toccolours" border="1" cellpadding="4" style="float: right; margin: 0 0 1em 1em; border-collapse: collapse; font-size: 95%; clear: right">
<tr>
<th>Qualification</th>
<th>Subject</th>
<th>Grade</th>
</tr>
<tr>
<td>GCSE</td>
<td>Religious Studies B Module 1</td>
<td>A* (90%)</td>
</tr>
</table>

This was my first go at using TeX and this went towards my Maths GCSE.

$SD={\sqrt {\frac {\Sigma \ {\big (}x-{\overline {x}}\ {\big )}^{2}}{n}}}$

$StandardDeviation={\sqrt {\frac {\Sigma \ {\big (}x-{\overline {x}}\ {\big )}^{2}}{n}}}$

And this is my second go...es

$A={\frac {1}{2}}bh\times n$

$A={\frac {1}{2}}\times {\Bigg (}{\frac {1000}{n}}{\Bigg )}hn$

$A={\frac {1}{2}}$

$A={\Bigg (}{\frac {1000}{2n}}{\Bigg )}\times {\frac {1000}{\left[2n\tan \left({\frac {360}{2n}}\right)\right]}}$

$b={\frac {p}{n}}$

$x={\frac {360}{2n}}$

$O={\frac {p}{2n}}$

$\tan x={\frac {O}{A}}$

$\tan {\frac {360}{2n}}={\frac {\frac {p}{2n}}{A}}$

$A\tan {\Bigg (}{\frac {360}{2n}}{\Bigg )}={\frac {p}{2n}}$

$A={\frac {p}{2n}}\times {\frac {1}{\left[\tan \left({\frac {360}{2n}}\right)\right]}}$

$A={\frac {p}{\left[2n\tan \left({\frac {360}{2n}}\right)\right]}}$

$h={\frac {p}{\left[2n\tan \left({\frac {360}{2n}}\right)\right]}}$

$A={\frac {1}{2}}\times {\frac {p}{n}}\times {\frac {p}{\left[2n\tan \left({\frac {360}{2n}}\right)\right]}}\times n$

$A={\frac {p^{2}}{4n\tan \left({\frac {180}{n}}\right)}}$

$p=2\pi r\,$

$r={\frac {p}{2\pi }}\,$

$A=\pi r^{2}\,$

$A=\pi \times \left({\frac {p}{2\pi }}\right)^{2}$

$A=\pi \times \left({\frac {p^{2}}{4\pi ^{2}}}\right)$

$A={\frac {p^{2}}{4\pi }}$

${\frac {p^{2}}{4n\tan \left({\frac {180}{n}}\right)}}<{\frac {p^{2}}{4\pi }}$

$n\tan \left({\frac {180}{n}}\right)<\pi$