How can I rotate page completely?

Question

I used the following codes in order to rotate my figures and title to 90 degree however I could not manage to success. My codes are;

\usepackage{lscape}

\usepackage{rotating}

\usepackage{graphicx}

\begin{document}

\chapter{TOTAL ACHIEVEMENT SCORES IN QUESTIONNAIRE}

\usepackage{rotating}

\begin{sidewaysfigure}

\includegraphics[width=0.4\columnwidth]{T1.png}

\end{sidewaysfigure}

I also used this code;

\usepackage{lscape}

\begin{landscape}
\begin{center}

\includegraphics[width=0.4\columnwidth]{T1.png}

\end{landscape}

\end{figure}

However they are not working. The page seems as follows;

When I used the following codes,

\documentclass{report}

\usepackage{geometry}

\usepackage{graphicx}

\usepackage{lscape}

\usepackage{rotating}

\usepackage{lipsum}

\begin{document}

\begin{landscape}

\chapter{TOTAL ACHIEVEMENT SCORES IN QUESTIONNAIRE}

\thispagestyle{empty}

\begin{figure}[!htb]

\centering

\includegraphics[scale=0.6]{venus-mars-and-cupid}

\end{figure}

\lipsum[2]

\end{landscape}

\end{document} 

My title and figure seperated as shown in the image;

As far as I have seen, there is enough space to combine them. How can I fix this problem?

Answer 1

Here is a full code. Note the page numbers aren't rotated, and for the first page of the chapter, you have to remove it by hand:

\documentclass{report}
\usepackage{geometry}
\usepackage{graphicx}
\usepackage{lscape}
\usepackage{rotating}
\usepackage{lipsum}

\begin{document}

\begin{landscape}
\chapter{TOTAL ACHIEVEMENT SCORES IN QUESTIONNAIRE}
\thispagestyle{empty}

\begin{figure}[!htb]
\centering
\includegraphics[scale=0.6]{venus-mars-and-cupid}
\end{figure}
\lipsum[2]
\end{landscape}

\end{document}