Отрезки АВ{"color":"#202335","fontFamily":"stix","language":"ru"} и CD{"color":"#202335","fontFamily":"stix","language":"ru"} являются хордами окружности. Найдите длину хорды AB{"color":"#202335","fontFamily":"stix","language":"ru"}, если CD=28,{"color":"#202335","fontFamily":"stix","language":"ru"} а расстояние от центра окружности до хорд AB{"color":"#202335","fontFamily":"stix","language":"ru"} и CD{"color":"#202335","fontFamily":"stix","language":"ru"} равны соответственно 14{"color":"#202335","fontFamily":"stix","language":"ru"} и 12.{"color":"#202335","fontFamily":"stix","language":"ru"}
