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Carpenter
Check Square
Diagonal a square corner should measure (3-4-5).
Diagonal for square
5000 mm
Formula
diagonal = sqrt(sideA^2 + sideB^2)
sqrt(3000^2 + 4000^2) = 5000 mm
If the measured diagonal matches this, the corner is square.
Carpenter
Diagonal a square corner should measure (3-4-5).
Diagonal for square
5000 mm
Formula
diagonal = sqrt(sideA^2 + sideB^2)
sqrt(3000^2 + 4000^2) = 5000 mm
If the measured diagonal matches this, the corner is square.