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Geometry 18 Online
OpenStudy (anonymous):

help just need feedback

OpenStudy (anonymous):

OpenStudy (mathmate):

Hint: for a 30-60-90 triangle, the side ratios are 1:sqrt(3):2

OpenStudy (anonymous):

oh okay let me solve it that way

OpenStudy (anonymous):

thats how i did it the first time

OpenStudy (anonymous):

I did |dw:1405728413547:dw| i crossed muiltpied and solved it to be equal to 12

OpenStudy (anonymous):

would i then have to multiply it by square(3) which would make it 12Square(3)

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

@JoannaBlackwelder

OpenStudy (mathmate):

|dw:1405728665898:dw| The numbers in the diagram represent ratios of the side lengths. Compare with what your problem requires and use proportions to find the solution.

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

so the proprtion would be..|dw:1405728911581:dw|

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