Seudónimo Seudónimo

03-10-2015
Mathematics

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4.5ft is what circumference of a circle

Respuesta :

BlackWidow000 BlackWidow000

03-10-2015

Formula for the circumference of a circle is
1). 2 • 3.14 (pi) • r
Or
2) d • 3.14
In this case I'm using #1
Plug in the numbers

2 • 3.14 • 4.5= 28.26

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