The diagonal of an 18x18 tile is 18*sqrt(2) = 25.46 units.
One 18 inch x 18 inch tile = 1.5 ft x 1.5 ft = 2.25 sq ft.400 sq ft x 1 tile/2.25 sq ft = 177.77 = 178 tiles
18" = 1.5 feet 18" x 18" = 1.5-ft x 1.5-ft = 2.25 square feet
Since a square has right angles, you can use the Pythagorean Theorem to calculate the diagonal. Specifically, the diagonal of a square is equal to the length of a side, multiplied by the square root of 2.
Ah, the diagonal of a square is a special thing indeed. If you have a square that's 18 units on each side, you can use a little math magic to find its diagonal. By using the Pythagorean theorem, you'll see that the diagonal of this square would be 18 times the square root of 2. Just remember, there's always a way to find beauty and harmony in even the most geometric of shapes.
18 in x 18 in = 1.5 ft x 1.5 ft = 2.25 sq feet.
330 sq ft. That allows for 10% waste. If laid on a diagonal allow another 10%.
To calculate the diagonal, use the Pythagorean Theorem.6^2 + 6^2 = x^236 + 36 = x^272 = x^2sqrt72 = xx = 8.485.....
One 18 inch x 18 inch tile = 1.5 ft x 1.5 ft = 2.25 sq ft.400 sq ft x 1 tile/2.25 sq ft = 177.77 = 178 tiles
To determine how many 18 x 18 vinyl tiles are needed for a 336 square foot area, first calculate the area of one tile. Each tile covers 2.25 square feet (18 inches = 1.5 feet, so 1.5 ft x 1.5 ft = 2.25 sq ft). Next, divide the total area by the area of one tile: 336 sq ft ÷ 2.25 sq ft/tile = approximately 149.33 tiles. Therefore, you would need 150 tiles to cover the area.
To determine the number of 18 x 18 tiles needed to cover 300 square feet, first calculate the area of one tile. An 18 x 18 tile has an area of 2.25 square feet (18 inches = 1.5 feet, so 1.5 x 1.5 = 2.25). Next, divide the total area to be covered (300 sq ft) by the area of one tile: 300 ÷ 2.25 = approximately 133.33. Therefore, you would need 134 tiles to cover 300 square feet, accounting for any cuts or waste.
Area = (x + 3)*(x + 10) = 120x^2 + 13x - 90 = 0 (x + 18)*(x - 5) = 0 Therefore x = -18 or x = 5. x = -18 gives sides of negative length and so is not a possible solution. Therefore x = 5 => A = 8 and B = 15 Then Diagonal = sqrt(8^2 + 15^2) = sqrt(64 + 225) = sqrt(289) = 17 metres.
A 24" by 18" tile is 432 square inches or three square feet.
18" = 1.5 feet 18" x 18" = 1.5-ft x 1.5-ft = 2.25 square feet
how many 18 x 18 carpet tiles do you need for a 15 x 18 room
53.33333
To cover a 15 x 15 room, you first calculate the area of the room, which is 15 x 15 = 225 square feet. Each 18-inch tile covers an area of 1.5 x 1.5 feet, equating to 2.25 square feet per tile. Dividing the total area of the room by the area of one tile gives you 225 / 2.25 = 100 tiles needed to cover the room.
Since a square has right angles, you can use the Pythagorean Theorem to calculate the diagonal. Specifically, the diagonal of a square is equal to the length of a side, multiplied by the square root of 2.