Squares

📅 November 03, 2024 | 👁️ Views: 9

    
\documentclass{standalone}
\standaloneconfig{margin=4mm} % Required for inserting images
\usepackage{tikz}
\usetikzlibrary{patterns}

\begin{document}
\begin{tikzpicture}
\draw[pattern=north east lines, pattern color=gray] (0,0) rectangle (1,1); 
\draw[pattern=north east lines, pattern color=gray] (3,0) rectangle (5,2); 
\draw (0.5,0.5) node {$a^2$}; 
\draw (0.5,-0.2) node[below] {$a$}; 
\draw[<->] (0,-0.2) -- (1,-0.2);
\draw (4,1) node {$b^2$}; 
\draw (4,-0.2) node[below] {$b$}; 
\draw[<->] (3,-0.2) -- (5,-0.2);
\end{tikzpicture}

\end{document}