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Mathematics 20 Online
OpenStudy (aaronandyson):

If the angular diameter of the moon is 30 minutes,how far from the eye of a coin of diameter 2.2 can be kept to hide the moon.

OpenStudy (aaronandyson):

@Qwertty123 @rebeccaxhawaii @.Sam. @ganeshie8

OpenStudy (qwertty123):

okay well, here... http://prntscr.com/b885w3

OpenStudy (qwertty123):

So r=(360*2.2)/(pi)=?

OpenStudy (aaronandyson):

?? Please use the equation editor..

OpenStudy (qwertty123):

\[r=(360*2.2)/\pi\]

OpenStudy (qwertty123):

\[r=\frac{ 360*2.2 }{ \pi }\]

OpenStudy (aaronandyson):

252???

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