551847 551847 03-05-2021 Mathematics contestada Write an equation that you can use to solve for the height of the triangle (x). Notice that the perimeter is 48 feet. A. 48 = 12 + 20 + x B. 48 = 12(x)/2 C. 48 = 12(x) (20) D. 48 = 12 + 20 - x