JosefineRubino8467 JosefineRubino8467 07-11-2022 Mathematics Answered A new bridge structure requires triangles that are in a ratio of 1:1. if ac = 4x − 3 and ec = 2x 6, find the distance between the top and bottom of the bridge, in feet. 4.5 ft 15 ft 18 ft 30 ft