so i’m not 100% sure but o think the anwser is 67. Basically i just saw that 49 degrees was the same in both so i figured so would 69. Now triangles equal up to 180, so i added 49 and 69 and the end result was 113. after i subtracted 113 from 180 and got 67! however i’m not sure if this is 100% correct but hope this helps!!!