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%�����ӁD& ���v�Z���Ƃ��鏊�͕K�����������߂�܂ł̍l�����܂��͎����L�����邱�ƁB\\
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\begin{enumerate}
\item ���̕��͕��ʐ}�`�ɂ��ď��������ł���B
\fbox{~~~�@~~~}~�ɂ��Ă͂܂錾�t�܂��͋L���������Ȃ����B

\begin{enumerate}
\item ���̐}�̓_$\mathrm{O}$�𒼐�$\mathrm{AB}$�ƒ���$\mathrm{CD}$��\,\fbox{~\ajMaru{1}~}\,�Ƃ����B�܂���������p���p�̋L����p����\,\fbox{~\ajMaru{2}~}\,�ƕ\���B

%\item $2$�_$\mathrm{A}$,$\mathrm{B}$��ʂ钼���𒼐�$\mathrm{AB}$�Ƃ����B

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\item $2$����$\ell\,$,$\,m$�������Ȃ��Ƃ��C$2$����$\ell\,$,$\,m$�͕��s�ł���Ƃ����C
�L����\,\fbox{~\ajMaru{3}~}\,�ƕ\���B

\item $2$����$\ell\,$,$\,m$��������Ăł���p�����p�ł���Ƃ��C
$2$�����͐����ł���Ƃ����C�L�����g����\,\fbox{~\ajMaru{4}~}\,�Ə����B
%$2$�����������ł���Ƃ��C����𑼕���\,\fbox{~\ajMaru{5}~}\,�Ƃ����B
�����̒��_��ʂ肻�̐����ɐ����Ɍ����������̐�����\,\fbox{~\ajMaru{5}~}\,�Ƃ����B

\item �~���̈ꕔ����\,\fbox{~\ajMaru{6}~}\,�Ƃ����B$2$�_$\mathrm{A}$,\,$\mathrm{B}$�𗼒[�Ƃ���\,\fbox{~\ajMaru{6}~}\,���L����\,\fbox{~\ajMaru{7}~}\,�ƕ\���B

%\item �~�����2�_�����Ԑ��������Ƃ����B

\item $2$�̔��a��\,\fbox{~\ajMaru{6}~}\,�ň͂܂ꂽ�}�`��\,\fbox{~\ajMaru{8}~}\,�Ƃ����B
\,\fbox{~\ajMaru{8}~}\,��$2$�̔��a�ō��p��\,\fbox{~\ajMaru{9}~}\,�Ƃ����B

%\item ����$\mathrm{AB}$�ɂ�����$\mathrm{AM}$$=$$\mathrm{BM}$�ƂȂ�_$\mathrm{M}$�����$\mathrm{AB}$��\fbox{~\ajMaru{10}~}�Ƃ����B

\item �~�ƒ�����\!\,\,$1$\!\,\,�_���������L����Ƃ��C���̓_��\,\fbox{~\ajMaru{10}~}

�Ƃ����B
%�����C���L����_���~�̐ړ_�C�ڂ�������~�̐ڐ��Ƃ����B

%\item �}�`�̌`��傫����ς����ɁC�}�`�̈ʒu�����ς��邱�Ƃ�\fbox{~\ajMaru{12}~}�Ƃ����B

%\item �}�`�����̕����Ɉ��̋����������炷�ړ���\fbox{~\ajMaru{12}~}�Ƃ����B
%
%\item �}�`��$1$�̓_�𒆐S�Ƃ��Ĉ��̊p�x������]������ړ�����]�ړ��Ƃ����B���S�Ƃ����_����]�̒��S�Ƃ����B
%
%\item �}�`��$1$�̒�����܂�ڂƂ��Đ܂�Ԃ��ړ���Ώ̈ړ��Ƃ����C�܂�ڂƂ���������Ώ̎��Ƃ����B
%
\end{enumerate}

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\vspace{1mm}
\item �_$\mathrm{P}$�ɂ�����~$\mathrm{O}$�̐ڐ�$\ell$����}���Ȃ����B(��}�Ɏg�p�������͏����Ă͂����܂���B)

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\item $\triangle \mathrm{ABC}$�̕�$\mathrm{AC}$�̒��_$\mathrm{M}$��$\triangle \mathrm{ABC}$��_$\mathrm{M}$�𒆐S�ɓ_�Ώ̈ړ�����$\triangle \mathrm{CDA}$����}���Ȃ����B
(��}�Ɏg�p�������͏����Ă͂����܂���B)

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\item $\angle \mathrm{A}$�̓񓙕���$m$��$\triangle \mathrm{ABC}$�̕�$\mathrm{AC}$��Ώ̂̎��Ƃ���$\triangle \mathrm{ABC}$��Ώ̈ړ�����$\triangle \mathrm{ADC}$����}���Ȃ����B
(��}�Ɏg�p�������͏����Ă͂����܂���B)

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\item �ȉ��̕��͐��܊p�`�̏������̗�ł���B�����Q�l�ɐ��܊p�`$\mathrm{ABCDE}$����}���Ȃ����B

\begin{enumerate}
\item �_$\mathrm{D}$�̐������$\mathrm{CD}=\mathrm{DP}$�ƂȂ�_$\mathrm{P}$���Ƃ�B

\item ����$\mathrm{CD}$�̒��_$\mathrm{M}$�𒆐S�ɔ��a$\mathrm{MP}$�̉~�������C����$\mathrm{CD}$�̉�������̌�_��$\mathrm{Q}$�Ƃ���B

\item �_$\mathrm{C}$�𒆐S�ɔ��a$\mathrm{CQ}$�̉~����������$\mathrm{CD}$�̐����񓙕����Ƃ̌�_��$\mathrm{A}$�Ƃ���B

\item ��͓_$\mathrm{D}$�𒆐S�ɔ��a$\mathrm{CD}$�̉~��(3)�̉~�̌�_��$\mathrm{E}$�C�_$\mathrm{A}$�Ɠ_$\mathrm{C}$�𒆐S�ɔ��a$\mathrm{CD}$�̉~�̌�_��$\mathrm{B}$�ƂȂ�B

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\special{ar 1754 534 960 960  2.1587989 2.8198421}%
}}%
% CIRCLE 2 0 3 0 Black White
% 4 1274 2010 2234 2010 1274 970 634 970
% 
{\color[named]{White}{%
\special{pn 8}%
\special{ar 1274 2010 960 960  4.1607340 4.7123890}%
}}%
% LINE 1 0 3 0 Black White
% 8 1274 2010 974 1102 974 1102 1754 538 1754 538 2526 1098 2526 1098 2234 2010
% 
{\color[named]{White}{%
\special{pn 13}%
\special{pa 1274 2010}%
\special{pa 974 1102}%
\special{fp}%
\special{pa 974 1102}%
\special{pa 1754 538}%
\special{fp}%
\special{pa 1754 538}%
\special{pa 2526 1098}%
\special{fp}%
\special{pa 2526 1098}%
\special{pa 2234 2010}%
\special{fp}%
}}%
% STR 2 0 3 0 Black White
% 4 814 1074 814 1114 2 0 0 0
% $\mathrm{B}$
\put(8.1400,-11.1400){\makebox(0,0)[lb]{\color{white}{$\mathrm{B}$}}}%
% STR 2 0 3 0 Black White
% 4 2542 1074 2542 1114 2 0 0 0
% $\mathrm{E}$
\put(25.4000,-10.6000){\makebox(0,0)[lb]{\color{white}{$\mathrm{E}$}}}%
% LINE 1 0 3 0 Black White
% 2 1274 2010 2234 2010
% 
{\color[named]{Black}{%
\special{pn 13}%
\special{pa 1274 2010}%
\special{pa 2234 2010}%
\special{fp}%
}}%
% STR 2 0 3 0 Black White
% 4 1218 2042 1218 2122 2 0 0 0
% $\mathrm{C}$
\put(11.6000,-21.5000){\makebox(0,0)[lb]{$\mathrm{C}$}}%
% STR 2 0 3 0 Black White
% 4 2218 2058 2218 2138 2 0 0 0
% $\mathrm{D}$
\put(22.3000,-21.5000){\makebox(0,0)[lb]{$\mathrm{D}$}}%
% DOT 0 0 3 0 Black White
% 2 2234 2010 1274 2010
% 
{\color[named]{Black}{%
\special{pn 4}%
\special{sh 1}%
\special{ar 2234 2010 14 14 0  6.28318530717959E+0000}%
\special{sh 1}%
\special{ar 1274 2010 14 14 0  6.28318530717959E+0000}%
}}%
\end{picture}%

\end{enumerate}

\end{document}
