how many sq.ft. in 5 cords
Base it off : 12" thick a yard of concrete will go 27sqft. 6" thick will go twice as many sqft so 54 sqft. 4" thick will go 3 times as many sqft so 81 sqft 2" thick will go 6 times as many sqft so 162 sqft and at 1" thick it will go 324 sqft. So at 5" thick...1 yard of concrete will go 67.5 sqft
5
20 Sqft.
269.23
1418 sqft = 131.74m2
2,800 sqft is 0.064 acre.
1,000 sqft (40 x 50 = 1,000)
289 sqft (17 x 17 = 289)
First find the area of the cylinder in sqft. V= (3.14) x .5' x 40' = 62.8 sqft 1 sqft holds 7.48 gallons 62.8 x 7.48 = 469.74 Gallons
640 cubic feet
2.5 x 2.5 x 3.14 = 19.625 sqft
172 acres is 7,492,320 square feet. (43,560 sqft per acre).