Which of the following is a true statement about a rectangle? Question 17 options: A) The diagonals are perpendicular. B) All four angles are congruent. C) The opposite angles are complementary. D) All four sides are congruent.

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters