If you squint hard enough, the capital letter pi (Π) looks like half a circle.
If you squint hard enough, the capital letter pi (Π) looks like half a circle.
Maybe this is why pi was chosen for half of the circumference of a circle.
12 comments
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If you don't squint, it looks like a table. Maybe whoever chose it hadn't had lunch yet.
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[insert pie joke here]
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I gotta squint pretty hard lol
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What is this Cunningham's law?
Pi is not half the circumference. It's how many times the diameter fits into the circumference.
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It is half of the circumference, multiplied by the radius, of course.
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