To find the area of a rectangle, multiply the length and width.
12ft * 7ft = 84 square feet
Square feet is area, or length times width (L x W), 12 ft x 7 ft = 84 square feet.
12ft 2 in * 7ft 2 in = 121/6 ft * 71/6 ft = 87.1944... sq feet
7 feet 6 inches is 7.5 feet Hence Area = 7.5 x 7 = 52.5 square feet
7 × 3 = 21 square feet
12 x 12 x 6 = 864 cubic feet.
672 cubic feet
140
7ft by 7ft
630 square feet. Multiply length by width - the result is the area in square feet.
7ft x 7ft = 63ft squared
Well, darling, if you want to get technical, the square footage of a 4ft by 7ft area is 28 square feet. So, if you're looking to redecorate or lay down some new carpet, you better make sure you have enough square footage to work with. Happy measuring!
Because six times seven is forty two, there are 42sf (square feet) in a 6x7ft. area.