25
Chat with our AI personalities
1296
Tessellation is a pattern of overlapping tiles, like roof tiles.
If the tiels do not overlap (shingles overlap) one square foot will be covered by 3 * 3 = 9 tiles12 * 12 = 144 square feet144 * 9 = 1296 tilesSam should get at least 1300 tiles because he is sure to break more than 4!This assumes that the roof is square and flat.
If you meant congruent it is any shape that is the same size and dimension as the one next to it. Think roof or wall/floor tiles. Do they tesallate? fit into one another?
Roof pitch is measured in "rise over run". In other words, how many inches does the roof rise vertically in 12" of horizontal run. If a roof rises 4" in 12" of run, you have a 4/12 roof pitch.