Paper Size
The square root of two is the approximate aspect ratio of paper sizes under ISO 216 (A4, A0, etc.). This ratio guarantees that cutting a sheet in half along a line parallel to its short side results in two sheets having the same ratio.
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Famous quotes containing the words paper and/or size:
“The world is a funny paper read backwards. And that way it isn’t so funny.”
—Tennessee Williams (1914–1983)
“For truly I tell you, if you have faith the size of a mustard seed, you will say to this mountain, ‘Move from here to there,’ and it will move; and nothing will be impossible for you.”
—Bible: New Testament, Matthew 17:20.
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