&lt;p class=&quot;MsoNormal&quot; align=&quot;center&quot; style=&quot;text-align:center&quot;&gt;&lt;b&gt;&lt;i&gt;&lt;u&gt;&lt;span style=&quot;font-size:20.0pt;line-height:115%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:red&quot;=&quot;&quot;&gt;S&eacute;rie 15&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/u&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;

&lt;b&gt;&lt;i&gt;&lt;u&gt;&lt;span style=&quot;font-size:20.0pt;line-height:115%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-fareast-font-family:calibri;mso-fareast-theme-font:=&quot;&quot; minor-latin;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi;=&quot;&quot; color:red;mso-ansi-language:fr;mso-fareast-language:en-us;mso-bidi-language:=&quot;&quot; ar-sa&quot;=&quot;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;Prismes et cylindres droits&amp;nbsp;&lt;/span&gt;&lt;/u&gt;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:#00b050&quot;=&quot;&quot;&gt;Exercice 5 page 229&amp;nbsp;:&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:#00b050&quot;=&quot;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:#00b050&quot;=&quot;&quot;&gt;Exercice 6 page 229&amp;nbsp;:&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left:18.0pt;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:#00b050&quot;=&quot;&quot;&gt;Exercice 8 page 230&amp;nbsp;:&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left:18.0pt;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&amp;quot;Times New Roman&amp;quot;,serif;
mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:
major-bidi;color:#00B050&quot;&gt;Exercice 9 page 230&amp;nbsp;:&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left:18.0pt;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&amp;quot;Times New Roman&amp;quot;,serif;
mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:
major-bidi;color:#00B050&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left:18.0pt;line-height:150%;tab-stops:105.95pt&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:150%;font-family:&quot; times=&quot;&quot; new=&quot;&quot; roman&quot;,serif;=&quot;&quot; mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:=&quot;&quot; major-bidi;color:#00b050&quot;=&quot;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;