Area of a circle = pi x r squared (Circumference = 2 x Pi x r)
So that's 3.142 x 4 x 4 feet
3.142 x16 =50.272 sq feet
50.24 square feet
The floor and ceiling are each 72 square feet.In order to know the area of the walls, we would need to know the height of the ceiling.
A 53-foot trailer holds 3816 cubic feet of air (8' wide by 9' high by 53' long). The floor space on an 8' x 53' trailer would be 424 sq. ft.
The area of a circle is PI times the radius of the circle squared. The radius of a one foot diameter circle it 1/2 or .5 feet. .5 squared is .25 PI is 3.1416 3.1416 times .25 = .79 square feet So, there are about .8 square feet in a 1 foot diameter circle.
The circumference of an 8-foot circle is: 25.13 feet.
Area of the circle: pi*8^2 = 201 square feet rounded
50.3 square feet for an 8-foot diameter circle.
32 ft2
I believe 8 feet 6 inch radius and 8 feet 6 inch is 8.5 feet Area of circle is pi x radius x radius = pi x 8.5 x 8.5 = 226.98 square feet
64 square feet. Just multiply length by width - the answer is the square footage.
96 square feet. Just multiply length by width - the answer is the square footage.
It is 12 x 8 = 96 sq. ft.
50.24 square feet
96 square feet. Just multiply length by width - the answer is the square footage.
The area of an octagon with each side being 8 feet is 309 square feet.
The area of a circle is pi*(radius)^2. If the 8 ft is the diameter, the area is pi*(4 ft)^2~=50.27 ft^2 (ft^2 is square feet)
50.265 ft2