cabla sq,mm to amps
1 mile = 5,280 ft 87 miles in 1 hour = 87(5,280 ft) in 3,600 seconds = 459,360 ft. That is 127.6 ft in 1 second. So in 12 seconds the distance traveled will be 1,531.2 ft (12 x 127.6)
1 ft = 30.48cm5.216 ft.
Concrete is a mixture of cement , sand, gravel and water. A cubic yard of concrete is 3' x 3' x 3' . That's 3x3=9x3=27 . 27 cubic feet = 1 cubic yard . So it's 27 feet divided by 3 inches equals 108 sq ft!
As far as I know; to equal ft. and inches (366sq. ft. and 6 inches ) if you convert this iti is 366 divided in half to give you a 12 inch depth =183 cubic ft and divide by 3 to get cubic yards = 61 cubic yards
The sq ft of a room 6 ft x 9 ft is 54 ft2.
264 sq ft.
11 ft * 13 ft = 143 sq. ft, so the room has an area of 143 sq. ft
96 sq ft.
12' * 21 ft = 12*21 sq ft = 252 sq ft.
1440 sq ft
40 x 40 = 1600 sq ft
It is approx. 460 sq ft.
4
Yes, at least twice. The room is 180 square feet.
12 ft x 41 ft = 492 sq ft
Square footage of the room = 14 ft * 8 ft = 14*8 sq ft = 112 sq ft.