933.4 feet.
20 acres is 871,200 square feet.
20 acres = 96,800 square yards.
A square with an area of 20 acres has a perimeter of about 3,733.5 feet.
20 square miles = 12,800 acres.
43,560 square feet per acre: 20 (acres) x 43,560 = 871,200 square feet
20 acres is 871,200 square feet.
20 acres is 871,200 square feet.
'Square acres' is redundant. Just say acres. One square mile has 640 acres. 20 acres is 1/32 of a square mile
20 acres = 96,800 square yards.
A square with an area of 20 acres has a perimeter of about 3,733.5 feet.
In terms of square footage, 20 acres = 871,200 square feet.
To calculate the number of posts you would need to no the shape of the 20 acres. If we assume the land is square we can calculate the length of one side of the 20 acres as follows: 1 Acres equals 43,560 square feet 20 acres equals 20 X 43,560 = 871200 square feet. We can find the length of one side by taking the square root of 871200 = 933.4 feet. Divide the length of one side by the spacing of the posts and multiply by 4 to get the total number of posts. so for 12 feet spacing of posts 933.4 /12 X 4 = 312 posts.
2o acres is 871,200 square feet.
Answer: 20 acres = 80,937.13 m²
20 acres comprises 871,200 square feet.
It is 2*sqrt(5).
Because the Square Root of negative 1 = i (The imaginary square root of negative 1.) and where if the square root of one number and of another number are multiplied together, the answer is equal to the square root of the two numbers combined. (Square root of 8 times the square root of 5 equals the square root of 40.) So... √(-20) =√20×√(-1) =√4×√5×i =2i(√5) The answer is 2i times the square root of 5. square root (-20) = square root (-1) x square root (20) square root (-20) = i x 4.47213595 square root (-20) = 4.47213595 i