User:TheTallOne/TeX

From Wikipedia, the free encyclopedia

<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