The circumference
Abacus
A triangle with at least two sides equal in length
Ten (10)
7.03
One hundred and eighty (180)
Nine (9)
Ninety degrees (90)
Two (2)
Eighty-eight percent (88%)
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The circumference
Abacus
A triangle with at least two sides equal in length
Ten (10)
7.03
One hundred and eighty (180)
Nine (9)
Ninety degrees (90)
Two (2)
Eighty-eight percent (88%)
It's a triangle that has no equal sides or angles
Thirty (30)
It's the ratio of a circle's circumference to its diameter
Twelve (12)
Ten (10)