500 sq ft = 1.15% of an acre (approx).
500 * $0.35 = $175
A 4 ft by 9 ft rectangle
4500
By adding the perimeter of all of the sides.
Your answer is 500 sq ft
3 ft = 1yd 9 sq ft = 1 sq yd 500 sq ft = 500/9 = 55.5556 sq yd (4dp) A yard is a linear measurement : A square yard is a measure of area.
500 sq ft = 1.15% of an acre (approx).
4500 sq ft ( 1 sq yard = 9 sq ft)
A perimeter is not enough to determine the area. A 4000 ft perimeter could be a circular shape with radius giving an area of 1,273,000 sq ft (approx) = 29.23 acres. It could be a 1000 ft * 1000 ft square with an area of 1,000,000 sq ft = 22.96 acres or a 500 ft * 1500 ft rectangle with an area of 750,000 sq ft = 17.22 acres or a 100 ft * 1900 ft rectangle with an area of 190,000 sq ft = 4.36 acres or a 10 ft * 1990 ft rectangle with an area of 19,900 sq ft = 0.46 acres or a 1 ft * 1999 ft rectangle with a n area of 1,999 sq ft = 0.05 acres or a 0.1 ft * 1999.9 ft etc. As you might guess from the above, by reducing one dimension the area of the parcel of land can be reduced without limit although the perimeter is left unchanged.
500 * $0.35 = $175
A 4 ft by 9 ft rectangle
It could take near enough forever. A million acres is 43560000000 sq ft. The minimum perimeter for an area of this size is 4*sqrt(43560000000) ft = 4*208710 ft = 834841 ft = 158 miles. But there is no maximum length for the perimeter. The million acres could be 43560 * 1000000 sq ft with a perimeter of 2087120 ft = 395 miles or 4356 *10000000 sq ft with a perimeter of 20008712 ft = 3790 miles or 435.6 * 108 sq ft with a perimeter of 2*108 ft = 37879 miles etc.
4500
A perimeter is a measure of length and so it cannot have sq feet as units. There are precisely 5227 feet in a perimeter of 5227 feet!
The perimeter of a square with an area of 25 sq ft is 20 feet because each side of the square is 5 feet, so the perimeter must be 4 x 5 feet.
By adding the perimeter of all of the sides.