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Mathematics 18 Online
OpenStudy (anonymous):

Find the value of x and y.

OpenStudy (anonymous):

|dw:1416994745381:dw|

OpenStudy (anonymous):

@sammixboo ?

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

@Addicto_ Do you know the 30-60-90 theorem?

OpenStudy (anonymous):

|dw:1416995402430:dw|

OpenStudy (anonymous):

\[ \sin 30^\circ = \frac{x}{30} \]

OpenStudy (anonymous):

so i solve that and get x?

OpenStudy (anonymous):

That is part of the problem.

OpenStudy (anonymous):

x = 15 ?

OpenStudy (anonymous):

That looks right.

OpenStudy (anonymous):

|dw:1416995541000:dw|

OpenStudy (anonymous):

|dw:1416995573157:dw|

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