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Mathematics 8 Online
OpenStudy (anonymous):

Estimate the circumference. Use 3.14 or 22/7 to approximate π.

OpenStudy (anonymous):

OpenStudy (anonymous):

@Nnesha

OpenStudy (funnyguy2):

hi

OpenStudy (anonymous):

440?

OpenStudy (anonymous):

@freckles @jagr2713

jagr2713 (jagr2713):

i am not sure if i am right but, i use the equation 2 pi r and 2*(pi*140=879.65

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