Answer:
BE
Step-by-step explanation:
This is because it is the part of a line that has two endpoints and is finite in length.
Answer: 30
Step-by-step explanation:
105 + 45 =150
180 - 150 = 30
30 +90 = 120
180 - 120 = 60
2x = 60
x =30
A is the answer because I did befor