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Mathematics 8 Online
OpenStudy (anonymous):

Find x.

OpenStudy (anonymous):

OpenStudy (homeworksucks):

So you have the adjacent and the hypotenuse, and an angle

OpenStudy (homeworksucks):

What ratio is adjacent and hypotenuse?

OpenStudy (anonymous):

Hypotenuse is 9. I don't understand what you mean by ratio..

OpenStudy (homeworksucks):

The trigonometric ratios, e.g sin cos tan

OpenStudy (anonymous):

.-. I am not in trig.

OpenStudy (homeworksucks):

ohhh special triangles my bad

OpenStudy (homeworksucks):

So this is a 30-60-90 triangle

OpenStudy (homeworksucks):

|dw:1389759847340:dw|

OpenStudy (homeworksucks):

Or alternatively |dw:1389759945399:dw|

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