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 101<br />
15.1.6 Cercle orthogonal de centre donné<br />
Nous allons chercher deux cercles orthogonaux au cercle de centre O passant par A, leurs centres B et C étant<br />
donnés.<br />
B<br />
O<br />
A<br />
C<br />
\begin{tikzpicture}[scale=1.5]<br />
\<strong>tkz</strong>DefPoint(0,0){O} \<strong>tkz</strong>DefPoint(1,0){A}<br />
\<strong>tkz</strong>DefPoint(1.5,1.25){B} \<strong>tkz</strong>DefPoint(-2,-3){C}<br />
\<strong>tkz</strong>DrawCircle(O,A)<br />
\<strong>tkz</strong>DefCircle[orthogonal from=B](O,A)<br />
\<strong>tkz</strong>DrawCircle[thick,color=red](B,<strong>tkz</strong>FirstPointResult)<br />
\<strong>tkz</strong>DefCircle[orthogonal from=C](O,A)<br />
\<strong>tkz</strong>DrawCircle[thick,color=red](C,<strong>tkz</strong>FirstPointResult)<br />
\<strong>tkz</strong>DrawPoints(<strong>tkz</strong>FirstPointResult,<strong>tkz</strong>SecondPointResult,O,A,B,C)<br />
\<strong>tkz</strong>LabelPoints(O,A,C,B)<br />
\end{tikzpicture}<br />
<strong>tkz</strong>-<strong>euclid</strong>e<br />
<strong>AlterMundus</strong>