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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{hotwire}
\pdfinfo{
  /Title (personal-math-26-unit-1.pdf)
  /Creator (Cheatography)
  /Author (hotwire)
  /Subject (Personal Math 26 Unit 1 Cheat Sheet)
}

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% This two commands together give roughly
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
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\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
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    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Personal Math 26 Unit 1 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{hotwire} via \textcolor{DarkBackground}{\uline{cheatography.com/122871/cs/22996/}}}
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\noindent
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}hotwire \\
  \uline{cheatography.com/hotwire} \\
  \end{tabulary}
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\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 4th June, 2020.\\
   Page {\thepage} of \pageref{LastPage}.
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{x{1.27021 cm} x{2.16279 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Right Triangles}}  \tn
% Row 0
\SetRowColor{LightBackground}
Properties of Triangles & (1) the sum of the angles equals 180° AND (2) the combined length of any two side exceeds that of the third side AND (3) larger angles are opposite larger sides \tn 
% Row Count 7 (+ 7)
% Row 1
\SetRowColor{white}
Area & (leg * leg) / 2 \tn 
% Row Count 8 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Pythagorean Theorem & leg\textasciicircum{}2\textasciicircum{} + leg\textasciicircum{}2\textasciicircum{} = hypotenuse\textasciicircum{}2\textasciicircum{} \tn 
% Row Count 10 (+ 2)
% Row 3
\SetRowColor{white}
SOHCAHTOA & Sine Opposite Hypotenuse, Cosine Adjacent Hypotenuse, Tangent Opposite Adjecent \tn 
% Row Count 14 (+ 4)
% Row 4
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Special Triangles & angles = 45-45-90 OR 30-60-90 \tn 
% Row Count 16 (+ 2)
% Row 5
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45-45-90 Triangle & (1) the two legs are equal AND (2) the hypotenuse is √2 times the length of either leg \tn 
% Row Count 20 (+ 4)
% Row 6
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30-60-90 Triangle & (1) the longer leg is √3 times the length of the shorter leg AND (2) the hypotenuse is 2 times the length of the shorter leg \tn 
% Row Count 26 (+ 6)
% Row 7
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Acute Triangle & contains three acute angles \tn 
% Row Count 28 (+ 2)
% Row 8
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Obtuse Triangle & contains exactly one obtuse angle \tn 
% Row Count 30 (+ 2)
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\par\addvspace{1.3em}

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\begin{tabularx}{3.833cm}{x{1.27021 cm} x{2.16279 cm} }
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% Row 9
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Equilateral Triangle & contains three side of equal length \tn 
% Row Count 2 (+ 2)
% Row 10
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Isosceles Triangle & contains two sides of equal length \tn 
% Row Count 4 (+ 2)
% Row 11
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Scalene Triangle & Contains no two sides are of the same length \tn 
% Row Count 6 (+ 2)
% Row 12
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Similar Triangles & when corresponding angles are equal, then corresponding sides are proportional \tn 
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% Row 0
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\seqsplit{Circumference} & π * Diameter \tn 
% Row Count 2 (+ 2)
% Row 1
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\seqsplit{Circumference} & 2 {\emph{ π }} Radius \tn 
% Row Count 4 (+ 2)
% Row 2
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Area & πr\textasciicircum{}2\textasciicircum{} \tn 
% Row Count 5 (+ 1)
% Row 3
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Radian & the length of the arc on the unit circle \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
 & 180° = π radians \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
 & 1° = π/180 \tn 
% Row Count 9 (+ 1)
% Row 6
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 & (degrees) π/180 = radians \tn 
% Row Count 10 (+ 1)
% Row 7
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Unit Circle & has a radius of 1 and centered on a coordinate plane \tn 
% Row Count 12 (+ 2)
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% Row 0
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Quotient Property of Square Roots & √a/√b = √a/b \tn 
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% Row 1
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√-x & not a real number \tn 
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% Row 3
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-√x & real number \tn 
% Row Count 6 (+ 1)
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% That's all folks
\end{multicols*}

\end{document}