Maria and Nathan are planning a garden. Maria said if they make the garden round it would look better. Nathan said if they make the garden square they will be able to plant more. They have enough space to make a round garden with a diameter of eleven feet or a square garden with each side being eleven feet. If they put five plants in each square foot of ground, how many more plants will they be able to plant in the square garden than they could plant in the round garden?
the difference in areas is 11^2 - π(11/2)^2 = 26 ft^2
so that means 5 extra plants