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Infografica su rompicapo geometrico

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Gianluigi 2024-12-30 19:52:39 +01:00
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commit 76f65bdf8c
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infographics/math/dissezionare_ricomporre.tex Normal file
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\documentclass{standalone}
%
\usepackage{tikz}
%
\usepackage{tkz-euclide}
%
\usepackage{dsfont}
%
\usepackage{xcolor}
%
\definecolor{space}{HTML}{1F2C4E}
\definecolor{earth}{HTML}{0089FA}
\definecolor{dida}{HTML}{FFDE00}
\definecolor{title}{HTML}{FBA706}
%
\usepackage{amsmath}
%
\usepackage{fontspec}
\setmainfont{Open Dyslexic}
%
\title{Dissezionare e ricomporre quadrati}
\begin{document}
\begin{tikzpicture}
\draw [use as bounding box,color=white] (-0.2,15.2) -| (30.2,15.2) |- (30.2,-55) -| (-0.2,-55);
%title
\draw [black,ultra thick,fill=title] (0,7) rectangle (30,15);
\node (example-textwidth-2) [right, align=center, text width=30cm, color=black, font=\fontsize{70pt}{71pt}\selectfont] at (0,11) {Dissezionare e ricomporre quadrati};
\def\a{5}
\def\b{9}
\begin{scope}[shift={(2,-11)},scale=2]
\draw [ultra thick] (0,0) -- (13,0) -- (13,1) -- (12,1) -- (12,4) -- (8,4) -- (8,8) -- (0,8) -- (0,0);
\draw [ultra thick,dashed,color=gray] (8,0) -- (8,4);
\draw [ultra thick,dashed,color=gray] (12,0) -- (12,1);
\end{scope}
%
\begin{scope}[shift={(0,-14)}]
\draw [fill=dida, thick] (1.8,2.1) rectangle (28.2,-2.1);
\node (example-textwidth-2) [right, align=left, text width=26cm, color=black, font=\fontsize{23pt}{24pt}\selectfont] at (2,0) {Come sapete, 81 = 64 + 16 + 1. Quindi la figura formata affiancando tre quadrati di lato 8, 4 e 1, può essere dissezionata e ricomposta sotto forma di un quadrato di lato 9. In quante parti come minimo dobbiamo suddividerla?};
\end{scope}
%
\begin{scope}[shift={(2,-33)},scale=2]
\draw [ultra thick] (0,0) -- (13,0) -- (13,1) -- (12,1) -- (12,4) -- (8,4) -- (8,8) -- (0,8) -- (0,0);
\draw [ultra thick,dashed,color=gray] (8,0) -- (8,4);
\draw [ultra thick,dashed,color=red] (9,0) -- (9,4);
\draw [ultra thick,dashed,color=red] (10,0) -- (10,4);
\draw [ultra thick,dashed,color=red] (11,0) -- (11,4);
\draw [ultra thick,dashed,color=red] (12,0) -- (12,1);
\end{scope}
%
\begin{scope}[shift={(2,-52)},scale=2]
\draw [ultra thick] (0,0) rectangle (9,9);
\draw [ultra thick,dashed,color=red] (8,0) -- (8,8) -- (0,8);
\draw [ultra thick,dashed,color=gray] (8,0) -- (8,4);
\draw [ultra thick,dashed,color=red] (1,8) -- (1,9);
\draw [ultra thick,dashed,color=red] (5,8) -- (5,9);
\draw [ultra thick,dashed,color=red] (8,8) -- (9,8);
\draw [ultra thick,dashed,color=red] (8,4) -- (9,4);
\end{scope}
%
\begin{scope}[shift={(0,-54)}]
\node at (27,0) () {\includegraphics[width=3.7cm]{licenza}};
\node at (18,-0.1) {\textcolor{black}{\fontsize{14}{15}\selectfont Testo e illustrazioni: @ulaulaman - Gianluigi Filippelli}};
\end{scope}
\end{tikzpicture}
%
\end{document}

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infographics/math/pdf/dissezionare_ricomporre.pdf Normal file
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