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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
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% 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
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% Document Info
\author{Celia (CCRoses)}
\pdfinfo{
  /Title (geometry-unit-7.pdf)
  /Creator (Cheatography)
  /Author (Celia (CCRoses))
  /Subject (Geometry Unit 7 Cheat Sheet)
}

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% Commands
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% Header and Footer
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\fancyhead[L]{
\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{Geometry Unit 7 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Celia (CCRoses)} via \textcolor{DarkBackground}{\uline{cheatography.com/118676/cs/21979/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Celia (CCRoses) \\
  \uline{cheatography.com/ccroses} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 1st April, 2020.\\
   Updated 25th March, 2020.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\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*}{3}

\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vocabulary}}  \tn
% Row 0
\SetRowColor{LightBackground}
Similar Polygons & Two polygons are similar polygons if and only if their corresponding angles are congruent and their corresponding side lengths are proportional \tn 
% Row Count 6 (+ 6)
% Row 1
\SetRowColor{white}
Similarity Ratio & The ratio of the lengths of the corresponding sides of two similar polygons \tn 
% Row Count 10 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Similarity Transformation & A dilation or a composite of one or more dilations and one or more congruence transformations \tn 
% Row Count 14 (+ 4)
% Row 3
\SetRowColor{white}
Dilation & (k{\emph{x}}, k{\emph{y}}) \tn 
% Row Count 15 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Indirect Measurement & Any method of measuring that uses formulas, similar figures, and/or proportions to measure an object \tn 
% Row Count 20 (+ 5)
% Row 5
\SetRowColor{white}
Scale Drawing & Represents an object as smaller or larger than its actual size \tn 
% Row Count 23 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Scale & The ratio of any length in the drawing to the corresponding actual length \tn 
% Row Count 27 (+ 4)
% Row 7
\SetRowColor{white}
Dilation & A transformation that changes the size of a figure but not its shape \tn 
% Row Count 30 (+ 3)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vocabulary (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
Scale Factor & Describes how much the figure is enlarge or reduced \tn 
% Row Count 3 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Similar Shapes}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{All circles and squares are similar because they all have the same shape.% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{0.9954 cm} x{3.9816 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Properties of Similarity}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{Reflexive} & Triangle ABC is similar to triangle ABC \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{Symmetric} & If triangles ABC is similar to DEF, then triangle DEF is similar to triangle ABC \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{Transitive} & If triangle ABC is similar to DEF and triangle DEF is similar to XYZ, then triangle ABC is similar to triangle XYZ \tn 
% Row Count 9 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Theorems \& Postulates}}  \tn
% Row 0
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Angle-Angle (AA) Similarity Postulate & If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar \tn 
% Row Count 6 (+ 6)
% Row 1
\SetRowColor{white}
Side-Side-Side (SSS) Similarity Theorem & If the three sides of one triangle are proportional to the three corresponding sides of another triangle, then the triangles are similar \tn 
% Row Count 13 (+ 7)
% Row 2
\SetRowColor{LightBackground}
Aide-Angle-Side (SAS) Similarity & If two sides of one triangle are proportional to two sides of another triangle and their included angles are congruent, then the triangles are similar \tn 
% Row Count 21 (+ 8)
% Row 3
\SetRowColor{white}
Triangle Proportionality Theorem & If a line parallel to a side of a triangle intersects the other two sides, then it divides those sides proportionally \tn 
% Row Count 27 (+ 6)
% Row 4
\SetRowColor{LightBackground}
Converse of the Triangle Proportionality Theorem & If a line divides two sides of a triangle proportionally, then it is parallel to the third side \tn 
% Row Count 32 (+ 5)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Theorems \& Postulates (cont)}}  \tn
% Row 5
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Two-Transversal Proportionality & If three or more parallel lines intersect two transversals, then they divide the transversals proportionally \tn 
% Row Count 6 (+ 6)
% Row 6
\SetRowColor{white}
Triangle Angle Bisector Theorem & An angle bisector of a triangle divides the opposite sides into two segments whose lengths are proportional to the lengths of the other two sides \tn 
% Row Count 14 (+ 8)
% Row 7
\SetRowColor{LightBackground}
Proportional Perimeters and Areas Theorem & If the similarity ratio of two similar figures is a/b, then the ratio of their perimeters is a/b, and the ratio of their areas is a\textasciicircum{}2\textasciicircum{}/b\textasciicircum{}2\textasciicircum{} \tn 
% Row Count 21 (+ 7)
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}