Answer:
65º
Step-by-step explanation:
(the sum of the angles of a triangle) 180- 65= 115
65= 30+ 35
180- 115=65
I'm pretty sure the answer is 65
30+35=65
180-65=115
So the 3rd angle in the triangle is 115°
Then you subtract 115 from 180 and get 65°
So S equals 65°
