tkz-euclid e 1.16 c AlterMundus
tkz-euclid e 1.16 c AlterMundus
tkz-euclid e 1.16 c AlterMundus
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15.1 Caractéristiques d’un cercle : \<strong>tkz</strong>DefCircle 97<br />
15.1.1 Exemple<br />
A<br />
\begin{tikzpicture}<br />
\<strong>tkz</strong>DefPoint(0,4){A}<br />
\<strong>tkz</strong>DefPoint(3,2){B}<br />
\<strong>tkz</strong>DefCircle[radius](A,B)<br />
\<strong>tkz</strong>GetLength{rABpt}<br />
\<strong>tkz</strong>pttocm(\rABpt){rABcm}<br />
\<strong>tkz</strong>DrawCircle(A,B)<br />
\<strong>tkz</strong>DrawPoints(A,B)<br />
\<strong>tkz</strong>LabelPoints(A,B)<br />
\<strong>tkz</strong>LabelCircle[draw,fill=Gold,%<br />
text width=3cm,text centered](A,B)(-90)%<br />
{La mesure du rayon est :<br />
\rABpt pt soit \rABcm cm}<br />
\end{tikzpicture}<br />
La mesure du rayon<br />
est : 102.58783pt<br />
soit 3.60555cm<br />
B<br />
15.1.2 Exemple avec un point aléatoire<br />
La mesure du rayon<br />
est : 95.58360pt<br />
soit 3.35938cm<br />
A<br />
C<br />
B<br />
\begin{tikzpicture}<br />
\<strong>tkz</strong>DefPoint(0,4){A}<br />
\<strong>tkz</strong>DefPoint(3,2){B}<br />
\<strong>tkz</strong>DefMidPoint(A,B) \<strong>tkz</strong>GetPoint{I}<br />
\<strong>tkz</strong>GetRandPointOn[segment = I--B]{C}<br />
\<strong>tkz</strong>DefCircle[radius](A,C)<br />
\<strong>tkz</strong>GetLength{rACpt}<br />
\<strong>tkz</strong>pttocm(\rACpt){rACcm}<br />
\<strong>tkz</strong>DrawCircle(A,C)<br />
\<strong>tkz</strong>DrawPoints(A,B,C)<br />
\<strong>tkz</strong>LabelPoints(A,B,C)<br />
\<strong>tkz</strong>LabelCircle[draw,fill=Gold,%<br />
text width=3cm,text centered](A,C)(-90)%<br />
{La mesure du rayon est :<br />
\rACpt pt soit \rACcm cm}<br />
\end{tikzpicture}<br />
<strong>tkz</strong>-<strong>euclid</strong>e<br />
<strong>AlterMundus</strong>