A goat is tied to pole A by a rope that's 12 m long. The lines in the figure represent tall fences that the goat cannot climb over, but can go around. What is the area of the yard the goat can graze on?
A goat is tied to pole A by a rope that's 12 m long. The lines in the figure represent tall fences that the goat cannot climb over, but can go around. What is the area of the yard the goat can graze on?