\documentclass[tikz]{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=1.15}
\usepackage{mathrsfs}
\usetikzlibrary{arrows,calc}
\usepackage{tkz-euclide}
\pagestyle{empty}

\definecolor{AngleClr}{rgb}{0,0.39215686274509803,0}
\definecolor{ShapeClr}{rgb}{0.6,0.2,0}

\begin{document}

\begin{tikzpicture}[scale=.75]
\tkzSetUpLine[line width=1pt,color=black]
\tkzSetUpPoint[fill=black]

\tkzDefPoints{-0.868/0/B,0/4.924/A,0.868/0/C}

\tkzInterLC(A,B)(C,B) \tkzGetFirstPoint{D}
\tkzInterLC(A,C)(D,C) \tkzGetSecondPoint{E}
\tkzInterLC(A,B)(E,D) \tkzGetFirstPoint{F}

\tkzFillPolygon[fill=ShapeClr,fill opacity=0.1](A,B,C)

\tkzFillAngles[fill=AngleClr,size=.4,fill opacity=0.1](C,B,A A,C,B B,A,C)
\tkzMarkAngles[line width=1pt,size=.4,color=AngleClr](C,B,A A,C,B B,A,C)

\tkzDrawPolygon[color=ShapeClr](A,B,C)
\tkzDrawPoints[size=3](A,B,C,D,E,F)
\tkzLabelPoint[above](A){$\rm A$}
\tkzLabelPoint[below left](B){$\rm B$}
\tkzLabelPoint[below right](C){$\rm \Gamma$};
\tkzLabelPoint[left](D){$\rm \Delta$};
\tkzLabelPoint[right](E){$\rm E$};
\tkzLabelPoint[left](F){$\rm Z$};

\tkzDrawSegments[line width=0.5pt,color=black,dashed,dash pattern=on 1pt off 1.75pt](C,D D,E E,F)

\tkzMarkSegments[mark=||,size=3](A,B C,A)
\tkzMarkSegments[mark=|,size=3](C,D D,E E,F A,F)

\end{tikzpicture}
\end{document}