300ft x 300ft = 90000ft2 1acre = 43560ft2 90000ft2 x 1 acre/43560ft2 = 2.1 acres (rounded)
0.6887 acres is close to the size of a 100' by 300' lot.
300 ft * 150 ft = 45000 sq ft = 1.033 acres (approx)
A rectangle measuring (300ft x 200ft) encloses an area of 1.3774 acres (rounded).
3.02272264602 acres
0.5727 acres.
100
About 5.74 acres.
0.407 acres, approx.
300ft = 100yds
That is 10,800 square feet and there are 43,560 square feet in one acre. Your example would be about 1/4 of one acre. 0.2479 to be exact.
To convert the dimensions from feet to acres, the lot size will be 0.155 acres.