\documentclass[12pt, varwidth, border={5mm 5mm 5mm 5mm}]{standalone}
\usepackage{tikz}
\usepackage{amsmath}
% Underlining package
\usepackage{ulem}
\usetikzlibrary{angles,quotes}
\usetikzlibrary{intersections}
\usetikzlibrary{arrows.meta}
\usetikzlibrary{calc}
% \usepackage[a4paper, portrait, margin=1cm]{geometry}


\begin{document}
\section*{ }
    \begin{minipage}{0.75\textwidth}
  \begin{tikzpicture}[scale=1.5, baseline=(current bounding box.north)]
      \begin{scope}[rotate=49]
        % Draw the first line
        \draw[<->>, >={Stealth[scale=1.3]}, name path=P1] (0, 0) -- (1.6269465723032008, 3.6541818305704035);
        % Draw the second line with the calculated offsets
        \draw[<->>, >={Stealth[scale=1.3]}, name path=P2] (1.6419544177590701, 0) -- (3.2689009900622708, 3.6541818305704035);
        % Draw the transversal through the middle of the parallel lines
        \draw[<->, >=Stealth, name path=P3] (-0.6865267138483997, 1.8270909152852017) -- (3.9554277039106704, 1.8270909152852017);
        
        \path [name intersections={of=P1 and P3,by=A}];
        \path [name intersections={of=P2 and P3,by=B}];

        % Draw the angle
        \coordinate (p1s) at (0, 0);
        \coordinate (p1e) at (1.6269465723032008, 3.6541818305704035);
        \coordinate (p2s) at (1.6419544177590701, 0);
        \coordinate (p2e) at (3.2689009900622708, 3.6541818305704035);
        \coordinate (ts) at (-0.6865267138483997, 1.8270909152852017);
        \coordinate (te) at (3.9554277039106704, 1.8270909152852017);

        % order for vertices go in anticlockwise order te--A--p1e
        \draw pic["$f$", draw=black, -, angle eccentricity=1.7, angle radius=0.4cm] {angle=p2e--B--ts};
\draw pic["$66^\circ$", draw=black, -, angle eccentricity=1.7, angle radius=0.4cm] {angle=te--A--p1e};

        % %% Point A
        % \draw pic["$a$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=te--A--p1e};
        % \draw pic["$b$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=p1e--A--ts};
        % \draw pic["$c$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=ts--A--p1s};
        % \draw pic["$d$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=p1s--A--te};
       
        % %%  Point B
        % \draw pic["$e$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=te--B--p2e};
        % \draw pic["$f$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=p2e--B--ts};
        % \draw pic["$g$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=ts--B--p2s};
        % \draw pic["$h$", draw=black, -, angle eccentricity=1.5, angle radius=0.4cm] {angle=p2s--B--te};

      \end{scope}
    \end{tikzpicture}
\end{minipage}%
\hfill
\begin{minipage}{0.2\textwidth}
  \begin{align*}
    \angle \text{f} &= \text{\dotuline{~~~~~~~}}^\circ
  \end{align*}
\end{minipage}
\end{document}
