alibeast2010 alibeast2010 17-08-2018 Mathematics Answered If T is the midpoint of SU, what are ST, TU, and SU? a. ST = 8, TU = 40, and SU = 80 b. ST = 10, TU = 10, and SU = 20 c. ST = 54, TU = 54, and SU = 108 d. ST = 40, TU = 40, and SU = 80