mrs.blalock tied her goat with a 12-foot rope to a stake in the field.the goat ate a circular area around the stake with a radius the lenght of the rope.what was the area of grass eaten by the goat????

Answer 1

A = pi * r^2
A = 3.14 * 144
A = ?

Answer 2

415.16

Answer 3

452.16ft

Answer 4

339.3