30 ft * 36 ft = 1080 sq ft = 100.34 sq metres.
1 foot by 36 sq feet = 36 cubic feet of dirt is needed
There are 144 square inches per square foot; so multiply by 144. 36 sq ft X 144 sq in / sq ft = 5184 sq inches
36 ft * 40 ft = 1440 sq feet.
A diameter being a line has no width and so there are 0 sq ft in a 36 ft diameter.
30 ft * 36 ft = 1080 sq ft = 100.34 sq metres.
1 foot by 36 sq feet = 36 cubic feet of dirt is needed
12" = 1 foot 36" = 3 ft 36" x 36" = 9 sq ft 1,098 sq ft/9 sq ft per tile = 122 tiles
36 sq. feet
36 square feet (6x6=36)
There are 144 square inches per square foot; so multiply by 144. 36 sq ft X 144 sq in / sq ft = 5184 sq inches
36 ft * 40 ft = 1440 sq feet.
I believe it to be 1210 plantshttp://www.asknumbers.com/SquarefeetToAcresConversion.aspxSquare Feet to Acres Charthttp://www.asknumbers.com/AreaConversion.aspxAreaConversion6 sq. ft. x 6 sq. ft. = 36 sq. ft.1 acre = 43,560 sq. ft.43,560 sq. ft. / 36 sq. ft. = 121010,890 sq. ft. = 1/4 acre or 0.251 Arce Foot = 66 sq. ft. x 660 sq. ft. x 1 ft. deep = 43,560 cu. ft. = 1 Acre FootArce Foot - Volume of water 1 acre 1 foot deep contains = 325,851.4 U.S. Gallons
A diameter being a line has no width and so there are 0 sq ft in a 36 ft diameter.
1 sq yard = 36*36 sq inches So 690 sq inches = 690/(36*36) = 0.5324 sq yards.
1 sq foot = 0.0929030 sq metre
479 sq foot = 44.5 sq mtr (rounded)