Aquarter circle is attached to the side of a square as shown.

what is the best approximation for the area of this figure?

use 3.14 to approximate pi.

82.2 cm²

114.2 cm²

164.5 cm²

268.1 cm²

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