# Dimension too large error [closed]

\documentclass[12pt]{article}
\usepackage{amsmath,amsthm,amssymb}
\usepackage{graphicx,float}
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyfoot{} % clear all footer fields
\fancyfoot[LE,RO]{\thepage}           % page number in "outer" position of footer line
\usepackage{titlesec}
\newcommand{\sectionbreak}{\clearpage}

\usepackage{hyperref}

\usepackage{tkz-euclide}
\usetkzobj{all}

\DeclareMathOperator{\artanh}{artanh}

\setlength{\parskip}{1em}
\setlength{\parindent}{0em}

\theoremstyle{plain}
\newtheorem{thm}{Theorem}[section] % reset theorem numbering for each chapter

\theoremstyle{definition}
\newtheorem{defn}[thm]{Definition} % definition numbers are dependent on theorem numbers
\newtheorem{exmp}[thm]{Example} % same for example numbers
\newtheorem{rmk}[thm]{Remark}
\newtheorem{prop}[thm]{Proposition}
\newtheorem{lemma}[thm]{Lemma}
\newtheorem{cor}[thm]{Corollary}
\newtheorem*{sol}{Solution}
\newtheorem*{solution}{Solution}

\usepackage{environ}
\NewEnviron{killcontents}{}
\let\solution\killcontents
\let\endsolution\endkillcontents

\usepackage{epigraph}
\setlength\epigraphwidth{10cm}
\setlength\epigraphrule{0pt}

\usepackage{tcolorbox}
\tcbuselibrary{theorems}

\newtcbtheorem{mytheo}{}%
{colback=green!5,colframe=green!35!black,fonttitle=\bfseries}{th}

\newcommand{\question}[1]{\vspace{.1in}\noindent $\fbox{\textbf{#1}}$}

\newcommand{\forceindent}{\leavevmode{\parindent=2em\indent}}

\AtBeginDocument{\addtocontents{toc}{\protect\setlength{\parskip}{0pt}}}

\begin{document}
\begin{center}
\begin{tikzpicture}[thick]
\coordinate (O) at (0,0);
\coordinate (A) at (8,-.6);
\coordinate (B) at (2,3);
\draw (O)--(A)--(B)--cycle;

\tkzLabelSegment[below=2pt](O,A){\textit{b}}
\tkzLabelSegment[left=2pt](O,B){\textit{a}}
\tkzLabelSegment[above right=2pt](A,B){\textit{c}}

\tkzMarkAngle[fill=orange,size=0.8,opacity=.4](A,O,B)
\tkzLabelAngle[pos = 0.5](A,O,B){\textit{C}}

\tkzMarkAngle[fill= orange,size=1.2,%
opacity=.4](B,A,O)
\tkzLabelAngle[pos = 0.8](B,A,O){\textit{A}}

\tkzMarkAngle[fill= orange,size=0.8cm,%
opacity=.4](O,B,A)
\tkzLabelAngle[pos = 0.5](O,B,A){\textit{B}}
\end{tikzpicture}
\end{center}
\end{document}


I'm receiving a 'Dimension too large' error from this code. From answers to similar questions, I understand that I need to change some of the values I have used. Can anyone suggest which values I should change, and by how much?

## closed as off-topic by Stefan Pinnow, Sebastiano, user36296, TeXnician, Paul GaboritFeb 2 '18 at 13:29

• This question does not fall within the scope of TeX, LaTeX or related typesetting systems as defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

• Make a complete example, including the preamble. This makes it much easier to test your code. – Ulrike Fischer Jan 31 '18 at 21:04
• @UlrikeFischer I have done this now. – A. Goodier Jan 31 '18 at 21:09
• @A. Goodier Use \tkzMarkAngle[fill= orange,size=1.2cm,opacity=.4](B,A,O) . You forget cm near 1.2 – sergiokapone Jan 31 '18 at 21:11
• I'm voting to close this question because it is solved in the comments. – Stefan Pinnow Feb 2 '18 at 11:15