Answer:
B
Step-by-step explanation:
Because yes
Answer:
2?
Step-by-step explanation:
The answer is selections 1 and 4
Answer:
b=20
c=160
Step-by-step explanation:
b has the same measurement as the other angle that is across from it. c is 160 because the line that c is on is a straight line so it is 180 degrees, you subtract the other angle on the line,20, then you get the answer.
The answer is a -300
hope this helped
