Раздаткові матеріали. Завдання до теми

1. РABC = 22. АВ = 7.
Знайти довжину АС, ВС

2. АВ = 5 см. Знайти  довжину DE

3. АВ = 3 см., ВС = 7 см, СD = 3 cм.
 Знайти кут АСВ

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<span style="" />4.    РABC = 21 см. РABМ = 16,5 см.

5.   АВ = 7 см, ВС = 8 см    Знайти довжину BM.

<o:p></o:p>

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6.         АВ = <st1:metricconverter w:st="on" productid="7 см">7 см</st1:metricconverter>, АС = <st1:metricconverter w:st="on" productid="8 см">8 см</st1:metricconverter>.

                Знайти РABC<o:p></o:p>

 <span lang="EN-US" style="font-size: 10pt; line-height: 150%;" /><o:p></o:p>

7.        АВ = 8 см, ВС = 6 см, АС = 7 см.
                Знайти довжину LM

8.             АС – бісектриса кута ВАD, АВ = 3 см.
                             Знайти довжину АD

<meta content="text/html; charset=utf-8" http-equiv="Content-Type"></meta><meta content="Word.Document" name="ProgId"></meta><meta content="Microsoft Word 11" name="Generator"></meta><meta content="Microsoft Word 11" name="Originator"></meta><link href="file:///C:\Users\532B~1\AppData\Local\Temp\msohtml1\01\clip_filelist.xml" rel="File-List"></link><o:smarttagtype name="metricconverter" namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:smarttagtype><style><!-- /* Font Definitions */ @font-face {font-family:PMingLiU; panose-1:2 2 5 0 0 0 0 0 0 0; mso-font-alt:新細明體; mso-font-charset:136; mso-generic-font-family:roman; mso-font-pitch:variable; mso-font-signature:-1610611969 684719354 22 0 1048577 0;} @font-face {font-family:"\@PMingLiU"; panose-1:2 2 5 0 0 0 0 0 0 0; mso-font-charset:136; mso-generic-font-family:roman; mso-font-pitch:variable; mso-font-signature:-1610611969 684719354 22 0 1048577 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0cm; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:PMingLiU;} @page Section1 {size:612.0pt 792.0pt; margin:2.0cm 42.5pt 2.0cm 3.0cm; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> </style>9.               РABC = 54 см.

                 АВ = 12 см, ВС  = 18 см, ВМ = 13 см.<o:p></o:p>