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Geometry 16 Online
OpenStudy (anonymous):

what are the ratios for Pi

OpenStudy (anonymous):

any takers

OpenStudy (swissgirl):

Do you mean Is pi a ratio of any 2 numbers? Cuz if you do the answer is no since pi is an irrational number

OpenStudy (anonymous):

this is what the question is looking for C/(2r) C/r C/d C/(2d) 2r/C d/C

OpenStudy (anonymous):

it's asking to find Pi from these

OpenStudy (swissgirl):

Ok we know that the circumference of a circle is \( C=2 \pi r \) or \( C=d \pi\) Soooo \( C=2 \pi r \to \large \frac{c}{2r}= \large \frac{2 \pi r}{2r} \to \large \frac{c}{2r}= \pi \) And \( C=d \pi \to \large \frac{C}{d}=\large \frac{d \pi }{d} \to \large \frac{C}{d}= \pi \)

OpenStudy (swissgirl):

So our 2 ratios of \( \pi\) are: \( \large \frac{C}{d} \text{ and } \large \frac{C}{2r}\)

OpenStudy (anonymous):

ill try those

OpenStudy (anonymous):

correct thank you

OpenStudy (swissgirl):

Ummm you should not be trying those but rather trying to figure out what I did

OpenStudy (anonymous):

I have it written down

OpenStudy (swissgirl):

Ok try to follow what I did Just a piece of advice you should really try to understand what I have done otehrwise cuz it will catch up to you later :)

OpenStudy (anonymous):

ight

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