1440 Acres
1.5 miles by 1.5 miles is equivalent to 2.25 square miles which can be converted into 1440 acres see link for the conversion using Google calculator http://www.google.co.uk/search?hl=en&safe=off&rlz=1C1CHMB_en-GBGB329GB329&q=2.25+square+miles+to+acres&btnG=Search&meta=
The would be an area of 160 acres.
3.02272264602 acres
Acres = Square Feet / 43560 Your lot is 0.806 acres
129ft
a lot
The would be an area of 160 acres.
That all depends on the shape of the lot. But, if the lot was a perfect square, you would need 5,280 feet (one mile) of fence to surround 40 acres.
0.5727 acres.
3.02272264602 acres
0.407 acres, approx.
About 5.74 acres.
Yes, it will make you run half a mile a lot faster. If you can do 3 miles then you can run a half mile much faster than before.
That depends on the shape of the lot. However, the perimeter of a 2.5-acre square lot is 1,320 feet or 1/4 mile.
Not enough information. The lake's area will depend a lot on its exact shape - for the same perimeter you can get different areas.
6,650 square feet is 0.15 acres.
140,000 square feet is about 3.2 (3.21395776) acres.
The Pentagon has a total parking lot area of 67 acres.