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Mathematics 14 Online
OpenStudy (anonymous):

Find the value of x and y.

OpenStudy (anonymous):

|dw:1379818190116:dw|

OpenStudy (anonymous):

I know this is a special 30-60-90 triangle, i just need help on setting it up and help on working it out.

OpenStudy (ddcamp):

I don't no if this image will work, but: |dw:1379818291172:dw|

OpenStudy (ddcamp):

Well that didn't work... The side opposite the 30° angle is n, the side opposite the 60° angle is n×sqrt(3), and the hypotenuse is 2n

OpenStudy (anonymous):

so would x= 10? and y=10√3?

OpenStudy (ddcamp):

Yup

OpenStudy (anonymous):

alrighty thank you :D

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