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Mathematics 12 Online
OpenStudy (diamondgames):

I will Fan if someone tells me Right away What is the exact circumference of the circle? A. inches B. inches C. inches D. inches https://static.k12.com/calms_media/media/1419000_1419500/1419356/1/9ee5463168e0f0fa802a7e4be7f67e9f074d19ee/MS_PA_130922_171128.jpg

OpenStudy (diamondgames):

a.48 Pi b.32 pi c.16 pi d.8 pi

OpenStudy (diamondgames):

Come On HELLP DAMN IT

OpenStudy (ijlal):

Circumference = 2.pi.r where r is the radius of the circle the attachment posted has diameter of 16in so radius is half the diameter so that becomes 8 put the value in the formula you get your answer :) that is 16pi. :)

OpenStudy (ijlal):

@Diamondgames

OpenStudy (diamondgames):

Yeah'

OpenStudy (diamondgames):

@Miss.Rose

OpenStudy (misssmartiez):

-_-. A bit... Swearingish? D x Pi

OpenStudy (diamondgames):

Yeah i kinda Swear

OpenStudy (diamondgames):

So whats the Answer

OpenStudy (misssmartiez):

We don't need 2 x radii since we have the diameter, which is 16. 16 x 3.14. 50.24, or 16 (D) Pi

OpenStudy (ijlal):

Circumference = 2.pi.r where r is the radius of the circle the attachment posted has diameter of 16in so radius is half the diameter so that becomes 8 put the value in the formula you get your answer :) that is 16pi. :)

OpenStudy (misssmartiez):

So, as I said in my last post. C = 16 Pi. Solved: 50.24

OpenStudy (diamondgames):

So 16

OpenStudy (misssmartiez):

16 Pi* ^ ;)

OpenStudy (misssmartiez):

Don't do without pi, or it'll be just the D. And it would be incorrect.

rebeccaxhawaii (rebeccaxhawaii):

\[c=2*\pi*r\]

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