Most adults have different sizes of arms therefor you wil have to be more specific
That's 1,440 square inches.
(324) divided by (the depth of the loam in inches)
5inches
320 square inches
There are 144 square inches in a square foot. This calculates out to be 5,040 square inches.
If those are inches, the area is 143 square inches.
144
Each tile covers 81 square inches. You have 1,296 square inches to cover. It will take 16 tiles to cover that area.
80 inches squared to just cover it
Approximately 5.8 square feet. Six square feet to be safe.
That's 1,440 square inches.
36
5 ft by 9 ft is 45 square feet. This requires 6,480 square inches to cover it.
Knowing how many square yards in feet will cover when working with depths up to six inches, in important to know, especially in construction. There will be 54 square feet when you have a depth of six inches.
One "yard" of dirt (meaning one cubic yard) contains 46,656 cubic inches. Spread 8 inches thick this will cover 5832 square inches or 40.5 square feet.
3104.72
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