350' by 150' is 1.2 acres.
150 x150 = 22,500 / 43,560 = .5165 acres
Multiply length and width to get square feet. This assumes you are talking about a rectangle. Then look up the conversion factor from acres to square feet, and divide by that conversion factor.
23,040,000 acres
2.004 acres.
A 150-acre square lot has a perimeter of 10,224.68 feet.
150 feet x 112 feet (16,800 square feet) is equal to 0.385674... acres.
0.3615702479338843 acres
2.672 acres.
About 1/2 acre (0.49586777 acres).
150 ft x 815 ft = 2.81 acres, approx.
Answer: 13,500 ft² = 0.309917 acres.