Given the circle below with secants LMN and PON. If MN =7, ON = 8 and LM is 3 more than PO, find the length of LM. Round to the nearest tenth if necessary. ​

Given the circle below with secants LMN and PON If MN 7 ON 8 and LM is 3 more than PO find the length of LM Round to the nearest tenth if necessary class=