FGHJ is a rectangle1. 2.FGHJ is a parallelogram, LaTeX: \angle F ∠ F is a right angle, LaTeX: \angle G ∠ G is a right angle2. 3. LaTeX: \overline{FJ}\cong\overline{GH} ¯¯¯¯¯ F J ≅ ¯¯¯¯¯¯¯ G H 3. 4. LaTeX: \overline{FG}\cong\overline{FG} ¯¯¯¯¯¯ F G ≅ ¯¯¯¯¯¯ F G 4. 5. LaTeX: \angle F\cong\angle G ∠ F ≅ ∠ G 5. 6. LaTeX: \bigtriangleup JFG\cong\bigtriangleup HGF △ J F G ≅ △ H G F 6. 7. LaTeX: \overline{FH}\cong\overline{GJ}