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\item ����$\angle x$�̑傫�������߂Ȃ����B

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\item ���̕\�͐}�`�̒�`���܂Ƃ߂����̂ł��B���Ă͂܂�}�`�̒�`�̔ԍ��𓚂��Ȃ����B

\ajMaru{1}$4$�̊p���������C$4$�̕ӂ��������l�p�`

\ajMaru{2}$2$�̕ӂ��������O�p�`

\ajMaru{3}$1$�g�̌����������ӂ����s�Ȏl�p�`

\ajMaru{4}$4$�̊p���������l�p�`

\ajMaru{5}$2$�g�̌����������ӂ����s�Ȏl�p�`

\ajMaru{6}$4$�̕ӂ��������l�p�`

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\item ���̕��͎l�p�`�����s�l�ӌ`�ɂȂ邽�߂̐}�`�̏������܂Ƃ߂����ł��B
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\item �ȉ��͗�،N�ƍ�������̉�b�ł��B�Ō�̍�������̋^��ɑ΂�������������Ȃ����B

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��������  �u���[��C�ł��Ίp���̒������������Ƃ��������������ᒷ���`�ɂȂ�Ȃ��Ǝv����B
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��ӂ̒��������������������ʂ̂���$\triangle \mathrm{ABM}=\triangle \mathrm{AMC}$�ƂȂ�܂��B
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\item ���̐}�ɂ����Ē���$\ell$��ɓ_$\mathrm{P}$���Ƃ���$\angle \mathrm{APB}$�����܂��B
���̂Ƃ�$\angle \mathrm{ACB}$�Ɠ����傫����$\angle \mathrm{APB}$����}���Ȃ����B
�i��}�������������Ȃ��悤�ɂ��Ȃ����B�_$\mathrm{P}$���L�����Ȃ����B�j

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