[{"id": "stuabc", "text": "", "content": [{"type": "content/math", "position": 0, "content": "{\\text{точка~$B$}}", "is_multiline": true}], "text_styles": [], "block_styles": []}, {"id": "5umiws", "text": "", "content": [{"type": "content/math", "position": 0, "content": "{\\text{точка~$A$}}", "is_multiline": true}], "text_styles": [], "block_styles": []}, {"id": "puv256", "text": "", "content": [{"type": "content/math", "position": 0, "content": "{\\text{точка~$C$}}", "is_multiline": true}], "text_styles": [], "block_styles": []}, {"id": "0hts91", "text": "", "content": [{"type": "content/math", "position": 0, "content": "{\\text{точка~$D$}}", "is_multiline": true}], "text_styles": [], "block_styles": []}] https://uchebnik.mos.ru/cms/system_2/atomic_objects/files/010/889/477/original/mv_7_1_8_7.png {\text{Выберите точку с~координатами $\left(-1\dfrac12; -2\dfrac12\right)$.}} https://uchebnik.mos.ru/cms/system_2/atomic_objects/files/010/889/477/icon/mv_7_1_8_7.png 10889477 image