math

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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????

• math -

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

• math -

415.16

• math -

452.16ft

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