Valerie is installing a 20ft by 12ft swimming pool surrounded by a 6ft deck. What is the total area of the deck?
12 ft x 20 ft = 240 sq. ft.
The area is 120ft2
assuming that you've measured the room in feet, then square area=Width x Length... so 12ft x 20ft = 240ft2
The description is of a wall in 5-dimensional hyperspace rather than the 3 dimensional ordinary space that we, mere mortals, know. In other words, there are too many measurements. A wall can be 20 ft long, but it cannot be 20 ft x 20 ft long. And so on.
20ft x 12ft is 240 *square* feet. In order to get cubic feet, three dimensions are necessary.
1ft = 0.3048m (exactly) ⇒ 22ft x 20ft = (22 x 0.3048m) x (20 x 0.3048m) ~= 40.88m2
volume- height x width x length Volume x 7.48= pool gallons Example- 12ft x 20ft,4ft wall 12 x 20 x 4= Volume x 7.48 = 5700 gallons
12ft x 12ft =144 ft2
400 square feet
14ft x 12ft = 168 sq ft = 15.6 m2
12' x 12'6" = 151.2 square feet. 1 square foot is 0.09290304 square meters. Total area in square meters therefore 14.0469
You multiply 12 x 12 x 0.5 = 72 cu ft
12 x 12 = 144 sq. ft.
It is: 4 times 4 = 16 square yards
No. Cos squared x is not the same as cos x squared. Cos squared x means cos (x) times cos (x) Cos x squared means cos (x squared)
= (3 rooms X 12 ft X 12 ft) + (2 rooms X 15 ft X 20 ft) = (3 X 144 ft^2) + (2 X 300 ft^2) = (432 + 600) ft^2 = 1032 square ft OR you can write this as 1032 ft^2, which is just feet raised to the second power.
The circumference of a circle with a radius of 20ft is: 125.7 feet (radius x 2 x pi = circumference).
12ft * 12ft = 144sqft Answer: 144
Depends on the size of the flags.
There are: 12ft*12ft = 144 square feet
A square has 4 equal sides, so 4 x 12ft = 48ft
3x squared - x squared = 2x squared
20ft X 14ft = 280 sq ft /9 = 31.11sq yds X $3.00 = $93.33
(X2) (X2) = X4 x squared multiplied by x squared is x raised to the 4th power.