На гипотенузу AB {"color":"#202335","fontFamily":"stix","language":"ru"}прямоугольного треугольника ABC{"color":"#202335","fontFamily":"stix","language":"ru"} опущена высота CH,{"color":"#202335","fontFamily":"stix","language":"ru"} AH=7,{"color":"#202335","fontFamily":"stix","language":"ru"} BH=28.{"color":"#202335","fontFamily":"stix","language":"ru"} Найдите CH.{"color":"#202335","fontFamily":"stix","language":"ru"}