Exactly 40 acres.
This would be just under 100 acres (99.3939 acres to be exact).
It is almost exactly 80 acres to several decimal places.
That would be 9.09 acres.
3.0303... (recurring) acres.
An acre has a total of 43,560 square feet. You divide the number of square feet by that and you get the number of acres. This gives you an answer of .699 acres.
This is a grossly mis-shapen square! This figure's dimensions in yds: 34 x 880; 1 acre = 4840 sq yds which is 5.5 x 880; 34 divided by 5.5 is your answer ie 6 and two-eleventh acres
One acre has 43,560 square feet. Divide the number of square feet, 9,600 by that and you get the number of acres. This gives you an answer of .220 acres.
It is 8.26 acres, approx.
100 feet by 80 feet is an area of 8,000 square feet. 8000 square feet = 0.183654729 acres
Acres = Square Feet / 43560 Your lot is 0.806 acres