Respuesta :
Answer: Segment FD and BC.
Step-by-step explanation:
triangle ABC with coordinates A at (1, 4). B at (2, 4,) C at (1, 1) and a right angle symbol at A and length of BC of 3 and 2 tenths units, triangle EFD with coordinates E at (2, -2) F at (1,-2), D at (2,1) and a right angle symbol at E with length of FD of 3 and 2 tenths units.