This comes from the EARLY metal roofing trades. Cutting corners (literally) instead of double seaming / folding every seam.
Etymology is the opposite of Antipodes
The study of word origins is called etymology. In my student days I was told that it is one of the less exact areas of historical linguistics.
◘ life; etymology
What is the etymology of the word persecute its for my language homework
Given the conflicting evidence, linguists could not agree on the etymology of the word.
it is used for cutting corners
Cuts - 2005 Cutting Corners 1-1 was released on: USA: 14 February 2005
On ours, the cutting out was fairly random - at higher speeds not linked to corners - but it was cured by replacing the injectors. Expensive...
hexagon
You have to modify square gutter corners by either cutting and subtracting from them to reduce the angle, or combining two corners to increase the angle. You can always fabricate your own from straight gutter.
Cutting corners on materials.
That would turn it into an octagon.
Insufficient analysis, cutting intellectual corners or too much generalisation from low grade data.
The etymology of etymology is from the greek etumologia which means "true sense of a word"
Insufficient analysis, cutting intellectual corners or too much generalisation from low grade data.
An example of a 90 degree angle is any of the four corners of an A4 page.
what is the etymology of cortex