18 x 18 feet = 324 square feet
18 x 18 inches = 2.25 square feet
The answer depends on the units used for 18x18.
The answer depends on the units of measurement used for 18x18 - inches, centimetres, miles, other. . Since these have not been specified, there cannot be a sensible reply.
18 x 18 feet is 324 square ft.
1 square yard equals 9 square feet, so 10 sq yd times 9 equals 90 square feet.
1 square metre equals 10,76391 sq feet.So 187 square metres equals 2012,85 square feet.
1 acre equals 43,560 square feets
A 87120 square feet
These two units are not compatible.5000 square meters equals approximately:53 819.5521 Square feet
2.25 square feet
The answer depends on the measurement units used for 18x18.
324 square feet. Multiply the two dimensions - the result is the number of square feet.
220
It is not clear what is meant by an "18x18 square feet" tile. 18ft * 18 ft = 324 square feet, so that one tile will be more than enough. An 18 inch by 18 inch tile cannot be a 18x18 square feet tile.
10
192 tiles
118
67 tiles.
288
12...
start with 38 tiles.