Acre is a unit of area. There are 43560 square feet in an acre, so 16.5 * 43560 = 718,740 square feet.
There are 640 acres in a square mile, so 16.5/ 640 = 0.026 sq miles.
If the 16.5 acres form a square, the length of each side is equal to the square root of 718740 sq ft = 847.78 ft on each of a side.
I have used the standard "survey acres" in all of these calculations. Note, there is another unit of measure called "suburb acres" which is the equivalent to 36000 square feet.
Also, real estate agents frequently round-up, so a 10,000 square feet lot becomes approximately 1/3 acre.
There are metric equivalent units - See related links.
165' x 112' = about 0.42 acres.
There are 43,560 square feet in one acre. Therefore, 43,560 times 165 acres = 7,187,400 square feet. I have known and used this conversion factor for years, but just to be sure, I verified it at the website given above.
25,264ft² = 0.58 acres
600 (square meters) = 0.15 acres
.5 acres = 21,780 square feet
120 ft * 165 ft = 5/11 acres = 0.4545... (recurring) acres.120 ft * 165 ft = 5/11 acres = 0.4545... (recurring) acres.120 ft * 165 ft = 5/11 acres = 0.4545... (recurring) acres.120 ft * 165 ft = 5/11 acres = 0.4545... (recurring) acres.
165,000,000 acres is 257,810 square miles.
165' x 112' = about 0.42 acres.
30,855 square feet is 0.71 acres.
119' x 165' is equal to 19635 sq feet. This is equal to 0.45 acres, since there are 43,560 feet in each acre.
0.5 hectares is equivalent to approximately 1.24 acres.
About 1/4 square mile.
16.2 hectares is equivalent to 40.04 acres.
To calculate the number of acres, first convert the dimensions from square feet to acres: 165 feet wide * 264 feet deep = 43,560 square feet. Then, divide by the number of square feet in an acre (43,560 square feet) to get the answer. In this case, 1 acre is equivalent to 43,560 square feet, so the area is 1 acre.
4.6748 hectares is equivalent to approximately 11.56 acres.
2.173 hectares is equivalent to approximately 5.37 acres.
0.125 hectare is equivalent to 0.3098 acres.