16 ft x 7 ft = 16 x 7 square ft = 112 sq ft
15,120 square inches.
7ft 5 * 150 ft = 75/12 ft * 150 ft = 89/12 ft * 150 ft = 89 *12.5 sq ft = 1112.5 sq ft
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.
12ft 2 in * 7ft 2 in = 121/6 ft * 71/6 ft = 87.1944... sq feet
Area = 7ft*7ft = 49 ft2
22 ft * 7 ft = 154 sq ft = 14.31 sq metres (approx)
Square feet is area, or length times width (L x W), 12 ft x 7 ft = 84 square feet.
15,120 square inches.
7ft 5 * 150 ft = 75/12 ft * 150 ft = 89/12 ft * 150 ft = 89 *12.5 sq ft = 1112.5 sq ft
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.
Oh, dude, you just take the radius, which is 7 feet, square it (49), multiply it by pi (approximately 3.14), and voila, you get an area of about 153.86 square feet. Like, who even needs to know that, right?
140
7 × 3 = 21 square feet
7ft by 7ft
The Hubble's main mirror is almost 8 ft (7ft 10in) wide and has an area of 48 square ft.
7 feet 6 inches is 7.5 feet Hence Area = 7.5 x 7 = 52.5 square feet