Answer:
C
Step-by-step explanation:
I think the correct answer would be C since you are using lines and angles but I am not 100 percent sure. Also because A and B wouldn't make since because it is adding.
28 miles per hour is your answer 154 divided by 5.5, simple math hon :) good luck.
Answer:
2,30
Step-by-step explanation:
Answer: 60 degrees
Explanation: If all angles are same, each angle is 60 degrees and adds up to 180.