Matthew parks his car between Karen and Patrick’s apartment buildings. The car is 46 m in front of Patrick’s apartment building. The angle of elevation from the car to the top of Patrick’s building is 40°. Matthew’s car is 39 m behind Karen’s apartment building. The angle of elevation from the car to the top of Karen’s building is 50°. how tall is patrick's apartment

a. 85 (?)

b. 39 meters

tan40° = k/46

46(tan40°) = k

38.5986.. = k

39 = k

Karen's Building is 39 meters tall.

tan50° = p/39

39(tan50°) = p

46.4784.. = p

46 m = p

Patrick's building is 46 meters tall.

39 + 46 = 85 meters

Both buildings are 85 meters apart.

chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).