a circular lawn has been covered with 5,024 square feet of sod  find the diameter of the lawn?
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to find the area of a circle.pie r squared.r being 1/2 dia.
697862
"Square feet" are used to measure area and "cubic feet" are used to measure volume. These are quite different concepts and there is no way to change one into the other. You can convert cubic feet to gallons, (one gallon is approximately 0.1336 cubic feet) or square feet to acres (one acre is 43,560 square feet) but not square feet to cubic feet.\n\nIf you were covering an area with a depth, then we can convert.  see below:\n\nhow many cubic yards of soil is needed to cover 750 square feet at a height of 3 inches?\n--------------------------------------------------------------------------------\nSince you want the volume in cubic yards I would first convert all the measurements to yards. There are 3 feet in a yard and hence 32 = 9 square feet in a square yard. Thus\n\n750 square feet is 750/9  = 83.33 square yards.\n\nThere are 36 inches in a yard so\n\n3 inches is 3/36  = 0.0833 yards.\n\nThus the volume of soil needed is\n\n83.33  0.0833 = 6.9 cubic yards.
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To find area you multiply the length times the width. It's pretty easy once you know
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3.14 inch !! Surprised No? Here is te answer, when we  tie apiece of string around the earth so that it touches all the way around means , we are calculating the circumference of the cross section of the earth.\n\nLet R be the radius of the cross section which is a circle, then coircumference will be\n\n2(Pie)R\n\nNow to get the string 1/2 an inch away from the surface, we need to increase the radius by 1/2 an inch, Thus the new circum ference will be\n\n2(pie) x(R+1/2)\n\n= 2(Pie)R + 2(Pie)/2\n\n=2(Pie) R + Pie\n\nDifference in the new circumference and old will be the difference in the length of the string which will be equal to\n\n2(Pie)R + Pie -2(Pie)R = Pie\n\n\nand value of Pie is 22/7 =3.14, Since we have taken inch as our Unit, Answer will be 3.14 inches more string would be required.
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6 ft / 4 = 1.5ft (length of one side)\n1.5 X 1.5 = 2.25 sq ft.
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Circumference\n\nC = 2 π r\n\nC = 2(3.141592654)(1)\n\nC = 6.283185307\n\nC = 6.28 Feet rounded to two decimal places\n\nThe answer is C - 6.28\n\n- - - - - - - - - - - - - - - -\n\nArea of a circle\n\nA = π r²\n\nA = 3.141592654 (1)²\n\nA = 3.14 Squared feet. Rounded to two decimal places\n\nThe answer is A - 3.14\n\n- - - - - - - s-
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12 inches X 12 inches *2   \nGo from south to north 12 inches then east to west 12inches,and repeat once, now there between you have a square foot.
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work done 1.078 X 10^5\nheat is -0.292X10^5
250578
figure it out...\n                Area\n144 sq. inches = 1 sq. ft\n9 sq. feet   = 1 square yard\n4840 sq. yards  = 1 acre\n8 furlongs = 1 mile  \n640 acres      = 1 square mile\n5280 feet = 1 mile   \n1 sq.mile    = 1 section\n1760 yards = 1 mile  \n36 sections   = 1 township
915242
The area of a circle is calculated by multiplying pi (3.1415926) by the radius squared.  If you want it in square feet, make sure that you measure the radius in feet as well.
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Area = pi times r squared\n\nDivide 199 by pi, this will be r^2\n\nDo the square root of this to get r\n\nThen double it to get d\n\nIf you use the pi button for pi, it is 15.917747 ft
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4 inches. the radius is half of the diameter.
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The answer is 702 feet... if your ever trying to convert measurements then I recommend http://www.google.com just type in, 234 yards in feet and it will give you the answer...\n\n--\nMichael Burns
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Area = pi times radius squared, so divide the diameter by 2 and go from there
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93.5 sq in\nMultiply by 2.54^2 to get\n603.2246 sq cm
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729.\n\nFor cubic measure, you have to go length x width x height.  There's 3 feet in a yard, so 3 yards is 9 feet.  Length x width (or 9 x 9) is 81.  Then take that and multiply it times the height, which is another 9 feet.  81 x 9 = 729 cubic feet.
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add 5 to both sides:    x^2 = 5\ntake the sqrt of both sides:  x= + or - sqrt of 5