2*(2*1 + 1*8 + 8*2) = 2*(2 + 8 + 16) = 2*26 = 52 sq ft
1ft 2in = 14in Area = pi*72 = 153.938 square inches to 3 decimal places
It is: 10*6*1 = 60 cubic ft
Surface Area of a Cylinder = 2 pi r 2 + 2 pi r hpi = 3.141592...You can work this problem in inches, or feet. I am starting with inches.1ft = 12inheight = 4ft x 12in/1ft = 48inradius = 1/2diameter = 84in/2 = 42in2pi(42in)2 + 2pi(42in)(48in) = 11,083.53888in2 + 12,666.90158in2 = 23,750.44046in2You can also work the problem in feet.1ft = 12in84in x (1ft/12in) = 7ftRadius = 1/2diameter = 7ft/2 = 3.5ftHeight = 4ft2pi(3.5ft)2 + 2pi(3.5ft)(4ft) = 76.96902001ft2 + 87.9645943ft2 =164.9336143ft2
14 feet squared
You need to redefine your question. Square footage is a measurement of area whereas "7ft" is a measurement of length. The question makes no sense. Taken at face value, there are 7 square feet in 7 feet. 1ft x 1ft = 1ft.
The surface area is 69.12ft2
To calculate the total volume of a beam, we need to know its cross-sectional shape (e.g. rectangular, circular) and dimensions. If the beam is a rectangular prism with a cross-section of 1ft x 1ft, then the volume would be 60 cubic feet. If the cross-section is different, we need that information to calculate the volume.
576 square inches or 4 square feet
The area of a square one foot on a side is 1 square foot
To find the area of 3ft by 1ft, you multiply the two. So the area is 3 square feet.
Volume of prism = Base Area * Length = (1/2 * 10 ft * 1 ft)* 15 ft = 75 cubic ft.
1ft 2in = 14in Area = pi*72 = 153.938 square inches to 3 decimal places
2.625 square feet.
It is: 10*6*1 = 60 cubic ft
Surface Area of a Cylinder = 2 pi r 2 + 2 pi r hpi = 3.141592...You can work this problem in inches, or feet. I am starting with inches.1ft = 12inheight = 4ft x 12in/1ft = 48inradius = 1/2diameter = 84in/2 = 42in2pi(42in)2 + 2pi(42in)(48in) = 11,083.53888in2 + 12,666.90158in2 = 23,750.44046in2You can also work the problem in feet.1ft = 12in84in x (1ft/12in) = 7ftRadius = 1/2diameter = 7ft/2 = 3.5ftHeight = 4ft2pi(3.5ft)2 + 2pi(3.5ft)(4ft) = 76.96902001ft2 + 87.9645943ft2 =164.9336143ft2
Given rectangular prism measurements l=2ft=2(12) =24 inches b=1.5ft=1.5(12)=18 inches h=1ft=12 inches cube edge =3 inches given n(3^3)=24X18X12 n= number of cubes =24X18X12/27 number of cubes =192
If the steps are on the boat, never.