help259 help259

16-07-2016
Mathematics

contestada

Can someone please answer. There is one problem. There's a picture. Thank you!!!!

Can someone please answer There is one problem Theres a picture Thank you class=

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princegn princegn

16-07-2016

radius = diameter/2 = 7.5/2 = 3.75
circumference = 2 pi r
= 2 (3.14) (3.75)
= 23.56

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olemakpadu olemakpadu

16-07-2016

Circumference of circle = πd, where d = diameter.

C = π*7.5 = 7.5π ≈ 23.56

C ≈ 23.56

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