Janelle S. answered 09/24/20
Tutor
4.7
(26)
Penn State Grad for ME, Math & Test Prep Tutoring (10+ yrs experience)
AB = 6
DE = 5
CD = DE = 5
BC = CE = CD + DE = 5 + 5 = 10
AE = AB + BC + CD + DE = 6 + 10 + 5 + 5 = 26