In a 30 - 60 - 90 triangle, what is the longer leg? a /3 times the length of the hypotenuse b /3 times the length of the shorter leg c /2 times the length of the hypotenuse d 2 times the length of the shorter leg

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