What is the pair of vertical angles.

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

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

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?