Answers for the 2 boxes please

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great

Find the values of the variables and the lengths of the sides of this kite.