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Earn +20 ptsQ: Who selected the Greek letter for the ratio of a circle's circumference?
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What is the ratio of the circumference a circle to its denoted diameters a greek letter math?
It is: circumference/diameter = pi
What is the word for the definition ratio of circumference to diameter?
Pi which is not really a "word" but the Greek letter: π
What term refers to the ratio of circumference to the diameter of an object?
The ratio of circumference to the diameter of a circle is 3.14159 ... This value is called "Pi" and is represented by the Greek letter π.
Why is pi named that?
The word "Pi" derives from the letter "P" (π) out of the Greek alphabet, which's the first letter of the word "περιφέρεια" - peripheria meaning periphery, respectively "περίμετρος" - perimetros, Greek for circumference.
What is pi's mathematical symbol?
pi is represented by the Greek letter (of the same name) π and is the ratio of the circumference of a circle to its diameter.
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