Assuming your measurement is in feet - 400 square feet of timer.
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
your going to get 800 cfm through a 20x20. Its the gross square inches divided by 2
400 square feet (20 x 20 = 400)
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.
Using Pythagoras the diagonal is 20 times square root of 2
No one answer, since it depends on the shape of the 400 square foot figure. If it is a square 20x20, then the diagonal is about 28.25 ft.
400 (20x20) square inches is 2.78 square feet.
2.78 square feet.
Assuming your measurement is in feet - 400 square feet of timer.
About 28.28 ft. You can solve this as a right triangle problem. Multiply each side x itself (square it) that Is 400. Add the squares of the two sides (400+400= 800). Then find the square root of 800, which is 28.28
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
400
Just multiply the two together. This would give you 400 square feet.
your going to get 800 cfm through a 20x20. Its the gross square inches divided by 2
400
If that is 20ft by 20ft then there are 400 square feet