heagenbell heagenbell 03-11-2020 Mathematics contestada Which of the following additional statements would you need to prove these two triangles are similar by SAS similarity? 1. ∠A ≅ ∠D 2. ∠B ≅ ∠E 3. ∠B ≅ ∠F 4. ∠C ≅ ∠F