Name: pi (mathematics)
Uploaded: 2026-10-21T22:54:40.233Z
Duration: 3 s
Channel: Auslan Signbank
Description: As a Noun: 1. The sixteenth letter of the Greek alphabet, written as π in lower case, called 'pi'. It is used as a symbol in mathematics and scientific notation to mean the value of the ratio of the circumference of a circle to its diameter. English = pi.

pi (mathematics)

Auslan Signbank Dictionary pi-symbol

Topicarithmetic Formtranslucent onehand

As a Noun: 1. The sixteenth letter of the Greek alphabet, written as π in lower case, called 'pi'. It is used as a symbol in mathematics and scientific notation to mean the value of the ratio of the circumference of a circle to its diameter. English = pi.