That’s 29 I thinking I don’t know
A circle is 360°.
Add the known angle measures and subtract the total from 360°.
115+105+60 =280°
360 - 280 = 80°
X= 80°
Answer:x<1/7 (5 - sqrt(130))
Step-by-step explanation:
Answer: A & C
Step-by-step explanation: A. Two parallel lines are coplanar.
C. Two planes that do not intersect are parallel.