Диагонали AC{"color":"#202335","fontFamily":"stix","language":"ru"} и BD{"color":"#202335","fontFamily":"stix","language":"ru"} трапеции ABCD{"color":"#202335","fontFamily":"stix","language":"ru"} с основаниями BC{"color":"#202335","fontFamily":"stix","language":"ru"} и AD{"color":"#202335","fontFamily":"stix","language":"ru"} пересекаются в точке O,{"color":"#202335","fontFamily":"stix","language":"ru"} BC=4,{"color":"#202335","fontFamily":"stix","language":"ru"} AD=9,{"color":"#202335","fontFamily":"stix","language":"ru"} AC=26.{"color":"#202335","fontFamily":"stix","language":"ru"} Найдите AO.{"color":"#202335","fontFamily":"stix","language":"ru"}
