The key of a highschool basketball court is made up of a rectangle with a semicircle attached. the length of the rectangle is 19 feet and the width is 12 feet. the 12-foot side of the rectangle is the diameter of the semicircle. What is the approximate area of the key?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212