40
400 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
19.51 square meters.
14.96 square meters.
.7 square meters or .7 meters squared
400
40
Yes. 20x20=400.
400 (20x20) square inches is 2.78 square feet.
400
2.78 square feet.
If that is 20ft by 20ft then there are 400 square feet
400 square feet (20 x 20 = 400)
Call 20 meters 784 inches. Area in sqinches 614656 I sqft = 144 sqinches so area is 614656/144 ie 4268 and nearly a half sqft
Well honey, a 20x20 area equals 400 square feet. A sheet of 4x8 plywood covers 32 square feet. So, you'll need 13 sheets of plywood to cover that 20x20 space. Math doesn't lie, darling.
A typical 2 car garage is 20x20 which equals 400 square feet
1070 square feet is 154080 square inches. (1 square foot is 12x12 or 144 square inches.)a 20x20 inch tile is 400 square inches.So the question could be restated as "how many 400 square inch tiles does it take to cover 154080 square inches?"154080 / 400 = 385.2