I know he puts a stake where a corner of the building will be, then he runs a chalk line where the front of the building will be and puts a stake on that line a specified distance. Then he runs another line a specified distance from the first stake where the side of the building will be. He temporarily puts a stake at that point. Then he runs a third line from the second stake and extends it to toward the stake marking the side of the building and adjusts that stake without changing the distance of that stake from the first stake until it meets the last line and that creates a right angle for the corner of the building. But I don't the dimensions he uses for the front and the side of the building..
2007-01-31
11:17:39
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6 answers
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asked by
WILLIAM S
1
in
Science & Mathematics
➔ Engineering