12 units x 12 units = 144 square units of length.
4 units x 18 units = 72 square units of length.
Since no units of length are given, it is assumed that the same unit is intended and, in that case, the answer is half a paver.
36
162
Multiply your width x depth to get square footage needed- 13 feet times 13 feet =169 pavers that are 12 inches by 12 inches. This assumes that the pavers will be placed right next to each other, with no grout or sand in between. if you plan to leave space for sand or grout, for instance, one row of 12 pavers with 1 inch between each paver will be 12 feet, 11 inches wide. If you go with this plan, you need 12 x12 pavers, or 144.
Multiply your width x depth to get square footage needed- 13 feet times 13 feet =169 pavers that are 12 inches by 12 inches. This assumes that the pavers will be placed right next to each other, with no grout or sand in between. if you plan to leave space for sand or grout, for instance, one row of 12 pavers with 1 inch between each paver will be 12 feet, 11 inches wide. If you go with this plan, you need 12 x12 pavers, or 144.
48 12"x12" tiles for a 7'x7' patio.
200(square feet)x12(inches in a foot)=2400(inches)8(inches)x8(inches)=64(inches)2400(inches)÷64(inches)=37.5(pavers)37.5 pavers (if you need whole pavers, 37)
30ft x 38ft gives you a total area of 1140ft^2. The pavers are 1.25ft x 1ft each, giving each one an area of 1.25ft^2. 1140ft^2 total/1.25ft^2 per paver= 912 pavers.
256 (12" x 12" = 1 sf, therefore 256/1 =256)
399
A 6' X 8' patio is 48 square feet. Since a 12 X 12 tile is one square foot, it would take 48 of them to cover the area, more if you consider waste due to irregular cut-outs being required.
12 in*12 in = 1 sq foot. 10 ft * 10 ft = 100 sq feet so 100 tiles would be needed - assuming no wastage.
A square foot is measured 12''x12'' x12''x12'', or a 12'' square.